The DOMINOX 4-in-1 pipe bender has a high-strength steel handle with engineering plastic surfaces for durability and scratch protection. Compatible with 3/16", 1/4", 5/16", and 3/8" pipes (copper, aluminum, brass, steel). Anti-deformation design ensures smooth 0-180° bends without flattening. Lightweight, ergonomic, and easy to use—ideal for HVAC, car maintenance, plumbing, and DIY projects.