Tubing Bender Kit, 6 mm to 22 mm, Compact Ratcheting Tube Pipe Bender, Ratchet Hand Bending Tool, with 7 Color Aluminium Alloy Dies, HVAC Tools, for Copper HVAC Air Conditioning RefrigerationProduct Features Precision Tube Bending This ratcheting tubing bender kit delivers smooth, accurate bends on copper and aluminum tubing without deformation or wrinkling 7 Bending Dies Included Comes with 7 bending dies from 1 4 inch to 7 8 inch (6 to 22 mm). Our ratcheting tubing bender allows you to handle multiple tubing sizes Manual Ratchet Operation Designed with a manual ratchet handle, this pipe bender tool ensures effortless, one hand operation