iCrimp Ratchet Clamp Cinch Tool for Stainless Steel Clamps from

Meets ASTM F2098 standard Wire EDM cutting processed internal jaw brings reliable connections; the entire tool is constructed of high-quality carbon steel with rust resistance. Features a ratcheting mechanism, the clamp tool will not release from the clamp ring unless you make a properly secure connection. Compatible with PEX clamps of all sizes from 3/8" to 1" from Oetiker, Sharkbite, Nibco, and other brand others (per ASTM F2098). The tool is factory calibrated and it comes with a go/no-go gauge.