IWISS's video: iCrimp ICP-BJ02 PEX Clamp Cinch Tool for Pinching 3 8-in 1 2-in 3 4-in 1-in PEX Clamp Rings

One-handed Operation: The patented one-hand ratcheting design allows to operate the tool with one hand only. Frees up the other hand to hold the pipe in tight spaces like ladder, roof or under sink. Secure Connection: The clamp tool will not release from the clamp ring unless a properly-secured connection has been made. Factory calibrated to ensure proper connections right out of the box. Constructed of solid metal for long tool life, with textured grips for a more secure hold. Meets ASTM F2098 standard. Get it on Amazon https://www.amazon.com/dp/B0CJFJDFC9 Shop it on IWISS and iCrimp official store https://bit.ly/45F2iti