iCrimp F1807 PEX Crimper Kit - Compact 4-Jaw Crimp Tool

Our review of the iCrimp F1807 PEX Crimper Kit finds it a practical all-in-one solution for plumbers and DIYers who need reliable copper crimp connections across multiple tubing sizes. It stands out because the single crimp tool accepts four quick-change jaws for 3/8 in, 1/2 in, 3/4 in and 1 in tubing, making it useful for a variety of household and light commercial plumbing tasks. The kit also includes a PEX tubing cutter, a Go/No-Go gauge and a decrimping tool, so the reviewer finds it covers the essential steps from cut to inspect without needing additional specialty tools.

Key Features

• Multi-size compatibility: The four quick-change jaws let a single tool crimp 3/8 in, 1/2 in, 3/4 in and 1 in tubing for faster job switching without separate tools.
• Copper ring compatibility: Works with copper crimp rings made to ASTM F1807 so it fits widely used fittings from common brands and avoids mismatched crimps.
• Decrimping tool included: The crate includes a PEX ring removal tool that gently removes copper rings so fittings can be reused when repairs or adjustments are needed.
• Calibration and inspection tools: The Go/No-Go gauge and adjustable lock screws make it straightforward to check crimps and keep the tool in correct adjustment for consistent results.
• Complete kit in a case: The compact carrying case stores the crimper, jaws, cutter, gauge and manual together for organized transport and onsite use.

Who It's For

The iCrimp F1807 kit is aimed at professional plumbers, contractors and serious DIYers who regularly work with PEX and need a dependable crimp system that covers multiple common sizes. Its compatibility with ASTM F1807 copper rings and brass or PPSU fittings means technicians can use it on a broad range of residential plumbing jobs without swapping basic hardware.

Less suitable users include homeowners who only plan an occasional single small repair and would prefer a simpler single-size tool or push-fit connections; also teams requiring battery-powered hydraulic crimps for very high-volume commercial work may want a heavier-duty system.

Pros & Cons

Pros

• Versatile four-jaw design covers 3/8 in to 1 in tubing for many common plumbing tasks.
• Includes inspection and decrimp tools so users can verify and reuse fittings when needed.
• Solid build quality and straightforward adjustment are reported by customers as reliable and easy to use.

Cons

• The manual adjustment and calibration process requires attention at the start of each use to ensure consistent crimps.

Specifications

Our Verdict

The iCrimp F1807 PEX Crimper Kit is a sensible, value-oriented choice for plumbers and experienced DIYers who need a single crimp tool that handles multiple tubing sizes and comes ready to inspect and remove rings when necessary. Its compatibility with ASTM F1807 copper rings and included gauge make it a practical toolkit for consistent, reusable PEX connections without buying separate crimp tools for each size.

Frequently Asked Questions

Does this kit handle 1/2 in PEX?
Yes, the tool accepts a quick-change jaw for 1/2 in tubing and customers report reliable crimps on that size.

Can the crimp ring removal tool reuse fittings?
Yes, the decrimping tool is designed to gently remove copper rings without damaging brass or PPSU fittings so they can be reused.

How do you verify a proper crimp?
Use the included Go/No-Go gauge and adjust the tool with the lock screws as described in the user manual to ensure correct crimp dimension before regular use.