A PEX crimping tool is a hand or powered tool that closes a metal ring around cross-linked polyethylene tubing and a barbed insert fitting. Two systems exist and they are not interchangeable: copper crimp rings written to ASTM F1807, and stainless steel cinch clamps written to ASTM F2098. A cinch tool will not crimp a copper ring, and a copper crimper will not close a stainless clamp. That single fact decides most purchases in this category.
One warning before anything else. If your tubing is PEX-A, the Uponor and Rehau material sold for expansion systems, no crimp or cinch tool in this roundup belongs in your cart. PEX-A is joined with an ASTM F1960 expansion tool that stretches the tube over the fitting, and forcing a ring onto it is a joint that will not pass inspection. PEX-B and PEX-C are the materials a crimp or cinch tool is built for.
We compared ten of the best pex crimping tool kits currently on the market, from compact ratcheting cinch tools to a hydraulic press and an 18V powered press. Each entry below lists the ring system it closes, the pipe sizes it handles, what arrives in the box, and who should skip it. Everything is updated for October 2026, and we lean on manufacturer specifications plus the patterns that show up in the thousands of buyer reviews behind each listing.
Our other roundups follow the same format if you want the method: we rank the leather working tool kits and the jewelry making tool kits for beginners the same way.
Table of Contents
Top 3 Best PEX Crimping Tool Kits
The three below cover the three situations most buyers are actually in: stainless cinch clamps for general DIY work, a verified copper crimp ring kit for inspected or visible work, and the highest-rated all-in-one package.
iCrimp Cinch and Removal Kit
- ASTM F2098 stainless clamps 3/8 to 1 inch
- Cinch and remove in one tool
- Forged steel with wire EDM jaws
- 2.4 pounds
iCrimp F1807 Copper Ring Kit
- ASTM F1807 copper rings
- Covers 3/8 through 1 inch
- Go/no-go gauge and removal tool
- 5.7 pounds
iCrimp CRP1096 33-Piece Kit
- ASTM F2098 clamp kit
- Highest rated in the set at 4.8 stars
- Carrying case with cutter and rings
Best PEX Crimping Tool Kits in 2026 at a Glance
All ten kits, side by side. The closes column is the first thing to check, because a tool that closes the wrong ring is useless no matter how well it is made.
| Product | Specs | Action |
|---|---|---|
| iCrimp Cinch and Removal Kit |
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| iCrimp F1807 Copper Ring Kit |
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| iCrimp CRP1096 33-Piece Kit |
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 iCrimp IWS-1807CN Angle Kit |
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 SHALL Cinch and Clamp Kit |
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 OURU Cinch and Remove Kit |
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 CHEN CHEN HAO Clamp Kit |
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 IWISS Angle Combo IWS-1234C |
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 ZUPPER MP-2430 Electric Press |
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Check Latest Price |
 VEVOR AL-1632 Hydraulic Press |
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Check Latest Price |
1. iCrimp Cinch and Removal Kit – Best Overall Stainless Clamp Kit
iCrimp PEX Crimping Tool Kit, Cinch & Removal Tool for 3/8″-1″ Clamps
ASTM F2098 stainless clamps 3/8 to 1 inch
Forged steel wire EDM jaws
2.4 pounds
Pros
- Cinches and removes clamps in one tool so fittings can be reused
- All-in-one box with PEX cutter and 30 stainless clamps
- Factory adjusted so no calibration step is needed
- Ratcheting closure with self-release mechanism
- Works with stainless clamps from any manufacturer
Cons
- Demanding closing force on 1 inch pipe
- Short handles are awkward in deep or cramped spaces
- Whole crimp happens in one squeeze rather than in ratchet stages
This is the kit we hand to a homeowner replacing a shutoff valve, and it is the one we keep coming back to because the review base is enormous. Just over eight thousand ratings sit behind it, and the recurring message is tight, leak-free crimps for the money.
The design logic is simple and it works. One jaw closes the stainless cinch clamp ear, a flip of the same tool reverses into removal mode, and the removal setting grips the pipe so you do not gouge the tubing while pulling the clamp off. Buyers report reusing the fitting after a mistake instead of cutting the run out.
Steel construction does most of the quiet work here. The body is forged, and the jaw interiors are wire EDM cut, which is why the closure stays repeatable joint after joint rather than drifting as the tool wears. The kit is factory adjusted before it ships, so there is no calibration routine to learn on day one.
The included consumables matter more than most buyers expect. You get a PEX cutter and thirty stainless clamps, twenty at 1/2 inch and ten at 3/4 inch, which is enough to finish a fixture swap or a small bathroom group without a second order. It also cinches single-ear hose clamps that fall inside the jaw opening range.
Who this kit works best for
First-time PEX users working on PEX-B with stainless clamps, and anyone doing fixture supply work, manifold installs, or RV and mobile repairs where the whole tool needs to live in a small bag. The 2.4 pound weight is comfortable for repeated joints in a single session.
It also suits anyone who wants to fix a mistake rather than abandon it. The removal function is the feature buyers single out most often, because a slipped clamp no longer means cutting pipe back.
Who should buy something else
Skip it if you are working with copper crimp rings. This tool closes stainless clamps only, and no adjustment will make it crimp an ASTM F1807 ring.
Skip it for overhead or deep joist bay work, too. The handles are short and the closure is a single squeeze, so both the swing width and the force requirement work against you above your head or in a cramped cavity. Angle-head kits or a powered press handle those situations better.
2. iCrimp F1807 Copper Ring Kit – Best for Verified Copper Crimp Rings
iCrimp F1807 Copper Ring Crimping Tool Kit for 3/8,1/2,3/4,1″, PEX Crimper
ASTM F1807 copper rings 3/8 through 1 inch
Go/no-go gauge included
5.7 pounds
Pros
- Interchangeable jaws cover 3/8 to 1 inch with the body doubling as the 1 inch jaw
- Go/no-go gauge and spanner let you verify every ring
- Removal tool included so mis-crimped fittings can be saved
- Good mechanical advantage cuts the force needed per crimp
- Six piece kit with cutter and storage case
Cons
- Handles must swing very wide
- Awkward or impossible inside crawl spaces and tight cavities
- Head does not lock so a ring can shift during alignment
- Heavy at 5.7 pounds
If your project is specified in copper crimp rings, this is the kit to build the job around. It is written to ASTM F1807, covers 3/8 inch through 1 inch, and is the only kit in the roundup where the gauge is treated as part of the core workflow rather than an accessory.
That gauge matters more than most buyers expect. After each crimp you slide the ring onto the go side; if it passes, the closure is correct, and if it will not pass, the ring is under-crimped and gets pulled and redone. It is the difference between a joint you know is right and a joint you hope is right.
The jaw system is well thought out. Interchangeable dies cover 3/8, 1/2, and 3/4 inch, and the tool body itself serves as the 1 inch jaw, so a full-size set does not need four separate tools in the bag. Buyers upgrading from a smaller IWISS crimper describe the change in force required as the biggest improvement.
A removal tool covering 3/8 to 1 inch copper rings is included, which means a mis-crimp becomes a five-minute fix instead of a cut-out. Owners running whole-house PEX projects report no leaks across the run, and the confidence comes as much from the gauge as from the tool.
Who this kit works best for
Plumbers and remodelers doing copper crimp ring work that gets inspected, and DIYers who want verifiable joints rather than a squeeze-and-hope result. The six piece package covers the crimper, cutter, removal tool, gauge, spanner, and case.
It also suits anyone who plans to run more than one size of tubing. The interchangeable dies mean 3/8 inch ice maker lines and 1 inch manifold drops come out of the same tool.
Who should buy something else
Skip it if your access is genuinely tight. The handles need a wide swing, and reviewers planning crimps in open floor space before closing walls get the best results. The 5.7 pound weight also adds up across a long day of overhead work.
Skip it for stainless clamp work as well. This is a copper ring tool, and the jaws will not close an ASTM F2098 cinch clamp.
3. iCrimp CRP1096 33-Piece Kit – Highest Rated Complete Package
iCrimp PEX Crimping Tool Kit for 3/8-in, 1/2-in, 3/4-in, 1-in PEX Clamp Cinch & Removal, c/w 1/2”(20 Pack) and 3/4”(10 Pack) PEX Clamp Rings, PEX Tubing Cutter
ASTM F2098 clamp kit 3/8 to 1 inch
33 pieces with case
1.42 kg
Pros
- Highest average rating in the set at 4.8 stars
- Cinching and removal combined in one patented tool
- Covers 3/8 to 1 inch stainless clamps from any maker
- Thirty NSF certified clamp rings and a cutter included
- Hard carrying case keeps the small parts together
Cons
- Stainless clamps only
- no copper crimp ring capability
- Included rings cover 1/2 and 3/4 inch only
This is the highest-rated kit in the roundup, sitting at 4.8 stars across more than 1,800 reviews, and it also ranks near the top of the plumbing pipe clamp category. If rating alone decided the buy, this is the one.
What earns the score is completeness. You get the crimping tool, a PEX tubing cutter that handles up to 1 inch, twenty 1/2 inch and ten 3/4 inch corrosion-resistant NSF certified clamp rings, and a carrying case, all in one box. Nothing else has to be ordered before the first joint.
The tool itself closes stainless steel clamp rings from 3/8 to 1 inch, so it is not limited to the two sizes that ship in the box. Buyers working on 5/8 inch runs or refrigerator lines buy those rings separately and use the same tool.
The patented CRP-1096 design combines cinching and removal, so the same head that closes a clamp can pull it back off later. That protects the tube during removal and means a fitting survives the mistake. It is written to ASTM F2098, which keeps it compatible with clamps from other manufacturers.
Who this kit works best for
Anyone starting a PEX-B project from nothing. The case, cutter, and thirty rings mean the kit is genuinely ready to use the day it arrives, which is the whole point for a first-time installer.
It also fits homeowners who want a single organized purchase rather than a tool plus a separate consumables order. The carrying case keeps rings, cutter, and crimper in one place instead of loose in a toolbox.
Who should buy something else
Skip it if your tubing uses copper crimp rings. The jaws close stainless clamps, and mixing the two systems is the most common expensive mistake in this category.
Skip it if you need 3/8 inch clamps out of the box, since the included rings are 1/2 and 3/4 inch. The tool covers those sizes, but you buy the rings yourself.
4. iCrimp IWS-1807CN Angle Kit – Best for Confined Copper Ring Work
iCrimp IWS-1807CN PEX Crimping Tool Kit with PEX Crimpers, PEX Tubing Cutter, Copper Ring Removal Tool for 1/2’’ & 3/4’’ Copper Crimp Rings, Meets ASTM F1807 Standard
ASTM F1807 copper rings 1/2 and 3/4 inch
Angle head design
Factory calibrated
Pros
- Angle head reaches joist bays and behind-vanity spaces
- Go/no-go gauge included and tools are factory calibrated
- Crimps and decrimps in the same kit
- Removal tool covers 1/2 to 1 inch copper rings
- Compact five piece set in a durable case
Cons
- Only 1/2 and 3/4 inch copper rings
- No 3/8 inch or 1 inch jaw in the box
This is the compact companion to the full-size F1807 kit, and its reason for existing is access. The angle head is shaped so the crimp axis is offset, which lets you work in a joist bay, behind a vanity, or inside a wall cavity where a straight-handle tool cannot physically open.
Buyers treat it as the second tool rather than the only tool. The practical pattern is crimping the straight runs in the open where a longer tool is easier to use, then bringing this one in for the connections in the tight spots.
Build quality matches the price tier. The body is forged steel, the tools are factory calibrated, and a go/no-go gauge is in the case so you can verify each ring the same way you would with a full-size kit. Calibration is not a job you have to learn before your first joint.
It crimps and decrimps, and the removal tool works on 1/2, 3/4, and 1 inch copper rings. The case also holds a PEX tubing cutter that cuts up to 1 inch, so the five piece set covers cut, crimp, verify, and repair.
Who this kit works best for
Remodelers and DIYers working on 1/2 and 3/4 inch copper crimp ring systems where a large portion of the connections happen in awkward locations. The angle head is the reason to buy this over a generic straight crimper.
It also pairs well with a full-size kit. Having a compact tool for the confined runs and a long-handle tool for open runs is a common setup among repeat installers.
Who should buy something else
Skip it if you run 3/8 inch or 1 inch PEX on copper rings. This kit crimps 1/2 and 3/4 inch only, and buying it as your sole copper ring tool means buying a second crimper later.
Skip it if your connections are mostly in open space. There the full-size F1807 kit is more efficient because the longer handles need less force per crimp.
5. SHALL Cinch and Clamp Kit – Best Budget Kit with a Long Handle
SHALL Pex Crimping Clamp Cinch Tool and Pipe Hose Cutter, Pipe Fitting Crimper Tool Kit Meets ASTM F2098 for 3/8″ to 1″ Stainless Steel Clamps Including 20pcs 1/2″, 10pcs 3/4″ Clamps With Storage Bag
ASTM F2098 clamps 3/8 to 1 inch
8.5 inch handle
1.18 kg
Pros
- Eight and a half inch handle reduces squeezing effort
- 30 stainless clamps included so no second order is needed
- Forged manganese steel with wire EDM cut jaws
- Factory adjusted with a bonus calibration tool in the bag
- Storage bag organizes the crimper
- cutter
- rings and tool
Cons
- Fewer customer reviews than the iCrimp-branded equivalents
- Calibration tool is a backup only since the tool ships factory adjusted
The SHALL kit earns its place by doing one thing better than the other budget cinch tools: handle length. At 8.5 inches, the handles give you noticeably more mechanical advantage than a short plier-style crimper, and buyers consistently call that out as the reason the tool feels easier to close.
It is written to ASTM F2098 and works with stainless steel clamps from any manufacturer from 3/8 inch through 1 inch. You are not locked into one brand of ring, which matters if you are mixing in fittings you already own.
The steel is forged from solid manganese with wire EDM cut interior jaws, the same accuracy approach used in the higher tier kits. The ratchet and self-release mechanism means the tool closes the same way every time and releases when the cycle is complete, which is where a lot of cheap crimpers become inconsistent.
The box is unusually complete for this tier: cinch tool, PEX cutter, twenty 1/2 inch and ten 3/4 inch stainless clamps, a calibration tool, a pair of PVC gloves, and a storage bag. It is factory adjusted, so the calibration tool is a backup for later wear rather than a step in your first session.
Who this kit works best for
Budget-conscious DIYers who want more hand clearance than a short crimper without moving up to a full-size kit. The long handle reduces the squeeze force needed, which is the main complaint owners report about cheaper cinch tools.
The included thirty clamps also make it a one-order project. A homeowner finishing a bathroom group can cut, clamp, and repair without ordering consumables separately.
Who should buy something else
Skip it if you need copper crimp rings. This is a stainless clamp tool, and the jaws will not close an ASTM F1807 copper ring.
Skip it if you want the strongest warranty trail in the category. The review count is meaningful but smaller than the iCrimp kits, so there is less long-term owner history behind it.
6. OURU Cinch and Remove Kit – Best for Straight Runs with the Most Clamps
OURU PEX Crimping Tool Kit, Cinch & Remove, 3/8″ to 1″,PEX Cutter & Clamps
Cinch and remove in one tool
3/8 to 1 inch clamp coverage
1.02 kg
Pros
- Highest clamp count in this roundup at 35 rings
- Cinch and remove switch takes only seconds
- Manganese steel body resists deformation
- Sharp cutter blade produces clean square cuts
- Compact profile fits into fairly tight spaces
Cons
- Rivet plate locks the tool into a single working orientation
- Needs real grip strength to close fully
- Cutter has a maximum cutting diameter
The OURU kit sits at 4.6 stars, a notch below the two iCrimp cinch kits, and the reviews split cleanly along one specific line. Owners running straight pipe rate it very well and praise the cutter. Anyone working around elbows, tees, or walls runs into a geometry problem.
That problem is the fixed rivet plate. It forces the tool into one orientation, so when the bevel of a clamp sits close to an elbow or a tee, the tool body does not clear the fitting and the joint has to be built in a different order. That is manageable if you plan the layout, and frustrating if you discover it at the fitting.
What it does well is consumables and cutting. The kit ships with twenty-five 1/2 inch and ten 3/4 inch 304 stainless steel clamps, the highest clamp count of any kit here, and the cutter blade is sharp enough to produce the clean square cut that insert fittings need in order to seat correctly.
The body is solid plier construction in manganese steel, and the two-function design means the same tool cinches and removes, protecting the pipe during removal. The profile is compact at 1.02 kg, which helps in a shallow cabinet or under a sink.
Who this kit works best for
Straight runs of 1/2 and 3/4 inch PEX-B with stainless clamps, particularly where the volume of clamps included matters. Thirty-five rings means most of a standard project is covered by the box itself.
It is a good fit for cabinet and under-sink work where the compact body and light weight help more than long-handle mechanical advantage would.
Who should buy something else
Skip it for a complex layout with many tees and elbows, especially where you are crimping in place rather than assembling runs on a bench first. Plan the run order before you start.
Skip it for copper crimp rings, since the jaws close stainless clamps only.
7. CHEN CHEN HAO Clamp Kit – Best Starter Kit for Occasional Repairs
PEX Pipe Clamp Cinch Tool Crimping Tool Crimper for Stainless Steel Clamps from 3/8-inch to 1-inch with 1/2-inch 10PCS and 3/4-inch 10PCS SS PEX Clamps,with Pipe Cutter
ASTM F2098 clamps 3/8 to 1 inch
Factory adjusted ratchet
1.3 pounds
Pros
- Universal fit with ASTM F2098 stainless clamps from any brand
- Ratchet safety function for repeatable closures
- Factory adjusted with a calibration tool in the box
- Pipe cutter and storage bag included
- Lightest kit in the roundup at 1.3 pounds
Cons
- Only 20 clamps included
- thinner review history than the leaders
This is the entry point for someone who needs a working cinch tool for occasional repairs and does not want to research the category. It covers 3/8 to 1 inch stainless steel clamps from any manufacturer under ASTM F2098, which removes the brand-matching guesswork entirely.
The ratchet safety function gives fast, repeatable installation. Because the tool is factory adjusted, the first joint behaves the same as the fiftieth, and a calibration tool is included for readjustment after long-term wear.
A pipe cutter and a storage bag round out the box, which is enough to handle a shutoff replacement, a fixture swap, or a small repair without a second trip to the store. At 1.3 pounds it is the lightest tool in the roundup, so hand fatigue is not a factor on occasional work.
The obvious limitation is the consumable count. Ten 1/2 inch and ten 3/4 inch clamps ship in the box, which is fewer than the other kits here. A first repair is covered; a full bathroom group is not.
Who this kit works best for
Homeowners who need a reliable cinch tool for one or two repairs a year and want a bag they can leave in a utility closet. The universal clamp compatibility means it works with whatever rings are already in the drawer.
It also works for a first PEX job where the goal is simply a sound joint on PEX-B without learning a calibration routine.
Who should buy something else
Skip it if you are planning a project with more than about twenty joints. The included clamps run out quickly, and buying them separately erases the convenience that made this kit appealing.
Skip it if your design uses copper crimp rings, because this tool only closes stainless cinch clamps.
8. IWISS Angle Combo IWS-1234C – Best for One-Handed Overhead Crimping
IWISS Angle PEX Crimping Tools Combo Kits for 1/2″ & 3/4″ Pex Crimp Rings with Go/No-Go Gauge with PEX Pipe Cutter Suits for All US F1807 Standards Copper Rings
ASTM F1807 copper rings 1/2 and 3/4 inch
One-handed angle head
4 pounds
Pros
- Dual-cavity angle head allows a one-handed crimp
- Works overhead and between joist bays
- Thirty copper crimp rings plus a cutter and case
- Spring-loaded cutter opens easily for repeated cuts
- Go/no-go gauge and broad fitting brand compatibility
Cons
- Bulky head can knock the ring out of position
- Heavier at 4 pounds for overhead work
The defining feature here is one-handed operation. The dual-cavity crimper lets you hold the pipe with one hand and squeeze with the other, which is the difference between finishing an overhead run and putting it off. For ceiling joists and basement overhead work, that is worth more than raw crimp force.
Long-term owners describe it as durable across years of basement and whole-house work, with the angle head and the one-handed crimp as the standout benefits. Several reviewers rated it the most user-friendly tool they tried.
The box is complete for a 1/2 and 3/4 inch copper ring job: crimper, spring-loaded PEX cutter, twenty 1/2 inch and ten 3/4 inch annealed copper crimp rings, and a storage case. Fitting brand compatibility is broad, covering the common copper ring and insert fitting makers, so you are not limited to one fitting system.
One real-world tip from the reviews: wrap a strip of cellophane tape around the ring during alignment. The head is bulky enough that on some approaches it can nudge the ring before the jaws close, and the tape keeps the ring seated through that moment.
Who this kit works best for
Anyone crimping copper rings above their head or inside a joist bay with one hand occupied holding the pipe. The dual-cavity angle head is built for exactly that geometry, and it handles 1/2 and 3/4 inch work.
It also suits installers who want a copper ring kit that does not fight them on alignment, since one-handed crimping keeps the ring steadier during positioning.
Who should buy something else
Skip it if you need 3/8 inch or 1 inch copper ring coverage. A separate tool covers those sizes, and combining both is more sensible than forcing this one.
Skip it if you work mostly in wide-open space with both hands free, where a long-handle straight crimper closes rings with less effort than an angle head.
9. ZUPPER MP-2430 Electric Press – Best for High Joint Volume
ZUPPER Compact Press Tool Kit for 3/8″-1″ PEX Pipe Clamp Cinch
24 kN powered press tool
About 2 second cycle
Makita 18V battery
Pros
- Powered 24 kN press removes the arm strength a hand crimper needs
- About 2 second cinch cycle and roughly 400 cycles per charge
- Compact light body suits overhead and tight-space work
- OLED display shows battery
- press count
- fault codes and maintenance
- Includes two batteries
- charger
- case and a 3/8 to 1 inch clamp jaw
Cons
- Included jaw will not press PureFlow fittings
- Other fitting systems need separately purchased jaws
- Ram pin must be inserted and the handle rotated before starting
This is the powered option, and the reason to consider it is arithmetic rather than preference. A 24 kN press cycle takes about two seconds and delivers roughly 400 cinch cycles per full charge, so arm fatigue stops being a factor in the middle of a long run.
The body is compact and light for a powered tool, with a center of gravity positioned for overhead work. The included universal PEX clamp jaw handles 3/8 to 1 inch ASTM F2098 stainless clamps on PEX-B, which is the standard residential cinch application.
The controls are more informative than most. A one-key switch with an indicator light sits next to an OLED display that reports battery level, press count, fault codes, and maintenance reminders, which turns tool condition into information rather than a guess.
It runs on Makita 18V batteries, and two batteries plus a charger and a carrying case are included. If you already own that platform, the ownership math changes completely. A brushless motor and an enclosed screw structure keep sand and dust out, which matters on a job site or in a crawl space.
Who this kit works best for
Plumbers and remodelers closing a large number of stainless clamp joints in a day, or working overhead where a hand crimper is a strain. Roughly 400 cycles per charge is a full day of typical residential work.
It also makes sense for anyone already committed to the Makita 18V battery platform, since the included batteries make the kit usable immediately.
Who should buy something else
Skip it for occasional repairs. A hand ratchet cincher handles a single valve swap in seconds, and a powered press is a large commitment for work that happens twice a year.
Skip it if your fittings include PureFlow press connections or any system other than ASTM F2098 stainless clamps, because those need jaws bought separately.
10. VEVOR AL-1632 Hydraulic Press – Best for Copper and Tube Work in One Tool
VEVOR Copper Pipe Crimping Tool, Hydraulic Driven Press Tool with 1/2″ 3/4″ 1″ Jaws for VUS Type Copper Tube & 3/8″, 1/2″, 5/8″, 3/4″, 1″ Jaws for ASTM F1807 PEX Pipe Copper Ring – with Carrying Case
Hydraulic press with 8 jaws
ASTM F1807 copper rings
12.8 pounds
Pros
- Eight jaws cover copper tube and 3/8 to 1 inch PEX copper rings
- Hydraulic system gives consistent uniform pressure
- 360 degree rotating head for narrow and hard-to-reach spaces
- Includes copper cutter
- PEX cutter
- deburring tool and case
- Owners report no leaks across dozens of crimps
Cons
- Heavy at 12.8 pounds
- Head collar blocks tee fittings on the square variant
- Included copper cutter is best treated as a backup
The VEVOR is the only kit here that handles both copper tube and PEX copper rings in one case. Three jaws cover 1/2, 3/4, and 1 inch VUS type copper tube, and five more cover 3/8, 1/2, 5/8, 3/4, and 1 inch ASTM F1807 PEX copper rings, which is the widest jaw selection in the roundup.
The hydraulic drive is what makes it consistent. Press force is applied by a screw-driven hydraulic system rather than by arm strength, so every crimp receives similar pressure. Buyers report no leaks across dozens of joints and find results easier to repeat than soldering.
The head rotates 360 degrees, which is how it reaches work in narrow or hard-to-reach positions. It comes with a copper pipe cutter, a PEX pipe cutter, a deburring tool, a spare cylinder seal ring, a manual, and a carrying case, so the consumable kit is genuinely complete.
It is also the lowest-rated tool here at 4.5 stars, and the reviews show why in a specific way. Owners of the square variant report that the head collar is too thick to crimp tee fittings, while the straight and elongated variants handle them. Several buyers recommend the straight model directly for that reason.
Who this kit works best for
HVAC and residential work that mixes copper tube with PEX copper rings, where owning two separate tools would be wasteful. The eight jaw set and the included deburring tool cover both material types in one case.
It also suits installers who want uniform pressure without a powered platform. The hydraulic drive handles the force a hand tool cannot, and repeat buyers call it solid and leak-free.
Who should buy something else
Skip it for stainless cinch clamp work. The jaws are sized for copper tube and ASTM F1807 copper rings, not stainless clamps.
Skip the square variant if your design is tee-heavy, and plan on roughly 1 1/4 inch of clearance from the wall to the center of the pipe. At 12.8 pounds it is also the heaviest tool in the roundup, so budget for that in overhead work.
How to Choose a PEX Crimping Tool Kit
Copper crimp ring or stainless cinch clamp: pick your ring first
Choose a copper crimp ring tool if your fittings are specified ASTM F1807, and a stainless cinch tool if your fittings are ASTM F2098. The two are physically incompatible, so this decision comes before tool shape, size coverage, or price.
Each has real trade-offs. Copper rings are cheaper per joint, the tool closes a continuous band rather than a single ear, and pros lean on them for volume work where hundreds of joints are the norm. Stainless cinch clamps are easier to remove, easier to verify by eye, and far more forgiving in tight access, which is why they dominate DIY work.
The tooling follows the choice. A copper ring job needs a size-specific jaw per pipe size plus a go/no-go gauge to verify each ring. A cinch job needs one ratcheting jaw that covers 3/8 to 1 inch, and verification is a visual check on the closed ear rather than a gauge.
Match the tool to your PEX type before anything else
Three checks tell you what you have. Look for the ASTM and type marking printed along the tube wall, check the manufacturer print block on the coil wrapper, and if both are gone, treat it as PEX-B because that is the overwhelming default for residential supply.
PEX-A is joined by expansion under ASTM F1960 and cannot be crimped or cinched at all. PEX-B and PEX-C both work with a crimp or cinch tool, and both are rated for 100 psi at 180 degrees F in residential potable water service. If you find PEX-A, the correct purchase is an expansion tool, not anything in this roundup.
Buy the sizes you will actually use
Most residential work lives at 1/2 inch, with 3/4 inch for outdoor supply, manifold runs, and larger fixtures. Add 3/8 inch if you are running a refrigerator or ice maker line, and 1 inch only if you are doing a main drop or a dedicated boiler feed.
Check jaw coverage rather than kit contents. Several kits here ship rings in one or two sizes while the tool itself covers the full 3/8 to 1 inch range, which is normal. The 1/2 and 3/4 inch angle-head kits are the exception, since they genuinely crimp only those two sizes.
Why the go/no-go gauge changes the outcome
A go/no-go gauge is a ring you slide over the finished crimp. If it passes onto the ring, the closure is correct; if it will not, the ring is under-crimped. Without one, an under-crimped joint does not fail loudly, it seeps slowly inside a wall cavity for months and causes damage that is expensive to open up and find.
Gauges matter most on copper crimp ring work, where closure is a continuous band. On cinch clamp work the equivalent check is inspecting the closed ear for a proper dimple and a tight, even squeeze. Kits that ship factory calibrated, like several of the ones above, remove the calibration step entirely from your first session.
Plan the polybutylene transition before you buy
Polybutylene supply lines are the reason a lot of people are shopping for PEX tools in 2026, and the transition raises two separate questions. The first is what to do at the point where old polybutylene meets new PEX, and the answer is a listed transition fitting designed for that pairing rather than a crimp joint between the two materials.
The second question is the cutter. A r/Plumbing thread on this exact question asked whether one cutter and one crimper can handle both materials during a transition, and the honest answer is to confirm the cutting capacity on the tool before you buy rather than assume it. Every kit in this roundup includes a PEX cutter rated up to 1 inch, and several kits in the category are also sold as pipe and hose cutters, but treat the polybutylene capacity as something to verify on the specific model.
Hand tool or powered press: match the tool to your joint count
A hand ratchet cincher is the right answer for up to roughly a few dozen joints a year, and a full-size copper crimper with long handles covers a whole bathroom group comfortably. Powered presses take over when you are closing hundreds of joints, working overhead for long stretches, or already own the battery platform.
Tool shape matters as much as power. A ratchet is fast and forgiving. A full-length straight tool gives the most mechanical advantage per crimp. A compact body helps in shallow cabinets. A close-quarters or angle head is what makes joist bays and overhead work possible with one hand. Weigh those against joint count before paying up for a powered platform.
More of our kit roundups use the same tier-by-tier approach, including the RC tool kits for maintenance and the rotary tool kits for detail work.
Frequently Asked Questions
Who makes the best PEX crimping tool?
For stainless cinch clamp work, the iCrimp Cinch and Removal Kit leads our roundup on review volume, quality, and included accessories. For copper crimp rings, the iCrimp F1807 kit is the strongest pick because it covers 3/8 to 1 inch and ships a go/no-go gauge. Contractors doing high joint counts should look at a powered press such as the ZUPPER MP-2430.
Are cinch rings better than crimp rings?
Neither is better in the abstract. Stainless cinch clamps are easier to remove, easier to verify by eye, and more forgiving in tight spaces, which makes them the usual DIY choice. Copper crimp rings cost less per joint, close a continuous band instead of a single ear, and are what most professionals use on volume work and inspected installations.
Can you use a PEX crimp tool on PEX-A?
No. PEX-A is joined with an expansion tool under ASTM F1960, which stretches the tube over the fitting before the fitting contracts. Crimping or cinching a ring onto PEX-A produces a joint that will not pass inspection and can fail later. PEX-B and PEX-C are the materials a crimp or cinch tool is designed for.
How do you calibrate a PEX crimp tool?
On a copper ring tool, check a finished crimp with the go/no-go gauge first. If the ring will not pass the go side it is under-crimped, and if it will not pass the no-go side it is over-crimped. Most ratcheting tools are adjusted at a single eccentric or set screw until the handles fully close with no gap, then rechecked with the gauge. Several kits in this roundup ship factory adjusted, so no adjustment is needed out of the box.
Do I need a different jaw for each PEX size?
For stainless cinch clamp work, usually no. A single ratcheting jaw commonly covers 3/8 to 1 inch clamps. For copper crimp rings, yes: each pipe size needs its own sized jaw, which is why multi-head kits are common in that category. Kits in this roundup either use one universal cinch jaw or ship interchangeable dies for the sizes they cover.
Conclusion: Which PEX Crimping Tool Kit Should You Buy?
Start with the ring, not the tool. If your fittings are ASTM F2098 stainless clamps and this is a DIY job, the iCrimp Cinch and Removal Kit is the one we recommend, because it cinches and removes, ships factory adjusted, and carries more owner history than anything else in the category. If your work is specified in copper crimp rings, the iCrimp F1807 kit is the pick, with interchangeable jaws and a go/no-go gauge to prove every joint.
Adjust the pick to your access and your volume. Angle-head kits like the IWS-1807CN and the IWISS Angle Combo handle joist bays and overhead runs. The SHALL kit covers budget buyers who want a longer handle. The ZUPPER and VEVOR presses take over when you are closing hundreds of joints a day or mixing copper tube with PEX rings. Whichever you pick, confirm the ring system, confirm the size coverage, and pressure test the run before anything gets closed up.