Rothenberger 25136 Standard Two Handed Tube Bender, 5/8-Inch For exact bending up to 180-degrees of tubes made of Soft copper and aluminum Bending radius display of 0 to 180-degrees on former: Exact bending Clamp mechanism for tighter tube hold: For bending shorter tube pieces Light construction: Fatigue-free hand operation Radius: 2.28-Inch , Length: 17.7-Inch, and Weight: 4-Pound