Fits Product Details INCLUDES: (1) Hex Shank Bridge Reamer FEATURES: High speed steel Heavy duty Left hand spiral flute Right hand cut High helix is faster & chips less than standard helix in impact wrench applications Hex shank diameter matches socket size for bolt Designed for aligning and enlarging holes Heavy duty reaming of off-size, misshapen, and misaligned holes SPECIFICATIONS: Size: 11/16" Point diameter: 11/32" Flute length: 5-3/4" Overall length: 9-3/16" Hex diameter: 1-1/16"