1-Inch Iron Bender Head made of heavy duty cast ductile iron is designed for 1-Inch EMT or 3/4-Inch rigid IMC Bold cast markings and symbols make for fast, easy conduit alignment to make all bend types, including saddle and back-to-back bends Includes markings for 10-Degrees, 22.5-Degrees, 30-Degrees, 45-Degrees, 60-Degrees and corresponding offset multipliers Compatible with Klein’s unique Angle Setter technology for time-saving, repeated accurate bends (Patent pending Angle Setter Cat. No. 51613) and works with Klein Tools' bender handle Cat. No. 51428 (sold separately) Made in USA Wide foot pedal provides excellent stability, leverage, and comfort Interior hook surface prevents conduit from rolling or twisting during bends