Designed for bending annealed copper, steel and stainless with a wall thickness less than or equal to 0.06 inches (1.5 mm) to a maximum of 180 degrees. Made with offset cushion grip handles for improved comfort when forming 180-degree bends. A 90-degree start angle and unique oil-absorbing shoe minimizes bending effort while forming accurate bends. Features measurements in both inches and millimeters. Tube bender has a 12-mm tube size outside diameter capacity and 38-mm bend radius.