Uniweld 70012 Lever Type Tube Bender for 5/8-Inch OD Tubing of Soft Copper, Aluminum, Brass, Steel and Other Metal Tubing Will accurately bend 5/8in O.D. tubing of soft copper, aluminum, brass, steel and other metal tubing Bend radius 2 1/4in Calibrated markings show angle of bend for smooth, short radius bends up to 180 Degree Wide hook grips tubing securely