iCrimp F1960 PEX-a Expansion Tool Kit - F1960 Cold Expansions

In this review of the iCrimp F1960 PEX-a Expansion Tool Kit the bottom line is simple: this kit is aimed at plumbers, HVAC technicians and competent DIYers who need a portable, manual solution for ASTM F1960 cold expansions. The biggest reason to buy is the complete hand expander set that includes 3/8' in, 1/2' in, 3/4' in and 1' in heads plus a cutter and lubricant, which makes consistent, permanent connections with PEX-a tubing and expansion rings without torches or solder. It is a tool-first review focused on build, function and real-world use.

Key Features

• F1960 purpose built: Designed specifically to perform F1960 cold expansions for Non-Barrier PEX tubing and reinforcing rings so users get manufactured connections without heat or adhesives.
• Complete kit: Includes 3/8' in, 1/2' in, 3/4' in and 1' in expansion heads, a PEX pipe cutter, tool lubricant and a sturdy carrying case for on-site convenience.
• ASTM compliant connections: The kit produces trouble-free connections that meet ASTM F1960 standards so fittings made with expansion sleeves are compatible with common expansion PEX systems.
• Versatile compatibility: Works with Uponor ProPex, Sioux Chief PowerPex, Everflow PexFlow and Apollo ExpansionPex style tubing and sleeves, providing cross-brand usefulness.
• No gauges required: The process eliminates the need for go/no-go gauges, simplifying setup and reducing the number of accessories needed for a proper joint.
• Applications ready: Suitable for plumbing, fire safety, radiant heating and cooling systems across residential and commercial projects.

Who It's For

The kit is best for professional plumbers, radiant heating installers and competent DIYers who work with PEX-a tubing and want a compact, non-powered expander for smaller runs or repair work. It is particularly useful where flame or soldering is impractical and a manufactured expansion joint is required.

Those who should look elsewhere include contractors who need a high-volume, powered expander for rapid production jobs or users who require long-term heavy-duty spring life for continuous daily expansions, since a few users reported spring deformation after multiple uses and auto-rotation inconsistencies.

Pros & Cons

Pros

• Well-packaged kit with all four expansion heads and a cutter makes it ready for many common PEX-a fittings.
• Produces solid, permanent ASTM F1960 connections without torches, solder or glue.
• Sturdy build and good value for smaller jobs and on-site repair work.
• Compatible with multiple expansion PEX brands for flexibility on mixed systems.

Cons

• Some customers report the auto-rotation feature can be inconsistent under repeated use.
• A few users noted the expansion springs showed deformation after several connections, indicating limited heavy-duty longevity for high-volume use.

Specifications

Our Verdict

The iCrimp F1960 hand expander kit is a practical, cost-effective choice for professionals and serious DIYers who need reliable F1960 expansions without heat or solder. It offers a complete, portable solution with the most common expansion heads and cutter included, delivering good value for repair work and moderate jobsite use, though heavy production users should consider powered options for higher duty cycles.

Frequently Asked Questions

Does this kit fit Uponor ProPex tubing?
Yes. The expansion heads are designed to work with Uponor ProPex and other PEX-a expansion sleeve systems.

Are go/no-go gauges required?
No. The kit is intended to produce correct expansions without separate go/no-go gauges and meets ASTM F1960.

Is the cutter included suitable for all PEX sizes?
The included PEX pipe cutter covers the tubing sizes intended for this kit; it is supplied to work with the 3/8' in to 1' in PEX-a sizes included.