iCrimp PEX Crimping Tool Kit for 3/8 to 1 in - Versatile PEX Crimper

Our review of the iCrimp PEX Crimping Tool Kit finds it a practical choice for DIY plumbers and professionals who need a single, compact kit that handles multiple PEX sizes. The bottom line: this kit is for anyone who wants a reliable, factory calibrated tool that meets ASTM F1807 and covers 3/8 in, 1/2 in, 3/4 in and 1 in PEX with copper crimp rings, and it stands out because all dies, a go/no-go gauge and a cutter are included in one carrying case. The review highlights its hardened steel build and smooth actuation as the single biggest reason to buy for consistent crimps.

Key Features

• Multi-head design: Three exchangeable die sets plus a built-in 1 in jaw let the kit compress copper crimp rings for four common PEX sizes without needing multiple tools.
• Factory calibration: Meets ASTM F1807 standard so users can expect crimps that conform to common plumbing codes when used with compatible rings and fittings.
• Complete kit: The kit includes a Go/No-Go gauge and a PEX cutter so installers can crimp, verify and trim tubing without buying extra tools.
• Compatibility: Works with major copper crimp ring brands and brass or poly crimp fittings, making it flexible across systems from different manufacturers.
• Smooth actuation: The mechanism requires minimal force, which reduces user fatigue and helps produce consistent crimps on repeated connections.
• Durable construction: Hardened steel components increase longevity for jobsite use and frequent handling.

Who It's For

This kit is aimed at homeowners doing PEX repairs, independent contractors and small plumbing crews who need one portable tool to handle the most common PEX pipe sizes. Its carrying case and included gauge make it convenient for service calls and multi-site work where space and weight matter.

It may be less appropriate for teams that exclusively use specialty fittings outside the listed compatibility or for large production shops that prefer a dedicated single-size crimper or a powered crimping solution for very high volume work.

Pros & Cons

Pros

• Versatile multi-head system covers 3/8 in, 1/2 in, 3/4 in and 1 in PEX in one tool.
• Includes a Go/No-Go gauge and cutter so users get a complete crimping workflow out of the case.
• Factory calibrated to ASTM F1807 and built from hardened steel for consistent crimps and durability.

Cons

• The manual crimper requires hand force; users doing high volumes may prefer a powered or dedicated single-size tool.

Specifications

Our Verdict

The iCrimp PEX Crimping Tool Kit is a strong value for homeowners and small contractors who need one reliable, portable kit to handle the common PEX sizes. It combines ASTM F1807 calibration, a complete set of dies, a cutter and a Go/No-Go gauge in a single case, delivering consistent crimps and durable construction for routine plumbing tasks.

Frequently Asked Questions

Does this kit work with common copper crimp rings?
Yes, it is compatible with copper crimp rings from major manufacturers and is designed to compress rings to the F1807 standard.

Is the tool ready to use out of the box?
The kit is factory calibrated and includes dies, a gauge and a cutter, so it is ready for immediate use once assembled in the case.

Can it handle brass and poly fittings?
Yes, it works with both brass and poly crimp style PEX fittings when used with the proper copper rings.