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