Metal Bender Bend Mechanism Style Spring Bend Type Markings Calibrated Angle Markings from 0 to 180 Degrees Tubing Outside Diameter 2 1/2 in Bend Angle - Minimum 0 Degrees Bend Angle - Maximum 200 Degrees Centerline Bend Radius 10 1/2 in for Mild Steel Application For Tube and Pipe Bending Calibration Increments 1 Degrees