Metal Rod Ring Roller Bender Flat Steel Tube Roller Bending Machine Gear Driven High Quality Accurate Adjustment 13-1 / 2'' Handle Heat-Treated & Hardened Surface Minimum Ring Diameter 3'' Easy To Install Ring Size Range: 3' And Larger,Flat Steel Capacity: 1' x 3/16',Handle Length: 13-1/2'',Profuct Size: 8.27 x 8.27 x 13.39 Inch,Gross Weight: 13.89 lb,Round Steel Capacity: 1/4',Material: Hardened Steel