Drive Pin Punch Automatic No Punch Type Drive Pin Punch Tip Size 1/8 Tip Type Flat Shank Shape Hexagon Shank Width 5/16 in Grip Style Plain Hole Diameter 1/8 Overall Length 4 3/4 Container Type None Material Applications Metal Includes Striking Cap No Measurement Type SAE Includes Handguard No Taper Length 1 3/8 in Tether Ready No