iCrimp Ratcheting PEX Cinch Tool for Fastening Stainless Clamps from 3/8-Inch to 1-Inch with Calibration Gauge Suits ASTM F2098 and Non F2098 Ear Hose Clamps Red: Amazon.com: Tools & Home Improvement
iCrimp F2098 Ratchet One Hand PEX Cinch Clamp Fastening Tools for Clamping Pipe Tubing 3/8", 1/2", 3/4", 5/8" and 1" Easy Operation Stainless Steel Clamps with Holster: Amazon.com: Tools & Home Improvement
CRP0409 ASTM F2098 PEX SS Clamp Cinch Tool Kit for 3/8" - 1" — IWISS TOOLS