1. Parameters of the pipe bender: The 3 in 1 manual tubing and pipe bender is capable of handling tubes with an outer diameter capacity of 14,38,12and a bend radius of 0.82”, 1.14”, 1.43”(21mm, 29mm, 36.5mm) 2. High quality material: Pipe bender is constructed from alloy aluminum, offering superior durability. It boasts a lighter weight compared to other conventional steel bending tools, resulting in an extended lifespan. This tube bender exhibits exceptional overall performance, strength, and resistance to corrosion. It is suitable for bending copper, aluminum, soft iron, and thin stainless steel tubes. Please note that when bending stainless steel pipes, ensure the thickness does not exceed 0.04 (1mm) 3. Multifunction design: Special adjustbale hock design, can adjust the position of hock according to the O.D. of the pipe before your bending. Provides better stability and less effort when bending the pipe 4. 0-180°Degrees available: The metal bender offers a wide range of angles, from 0 to 180 degrees, allowing for effortless adjustment. With its user-friendly operation, this brake bender ensures efficient bending without consuming excessive time