Bull Pin with Tether Hole Automatic No Punch Type Bull Pin Tip Size 7/16 in Tip Type Flat Shank Shape Round Shank Diameter 1 313/1000 in Shank Width Not Applicable Grip Style Plain Hole Diameter Not Applicable Overall Length 12 in Includes Striking Cap No Measurement Type SAE Includes Handguard No Taper Length 10 in Tether Ready Yes Includes Handle No