Center Punch Automatic No Punch Type Center Punch Tip Size 5/32 Tip Type Flat Shank Shape Hexagon Shank Width 5/16 in Grip Style Plain Hole Diameter 5/32 Overall Length 4 3/4 in Container Type None Material Applications Metal Includes Striking Cap No Measurement Type SAE Includes Handguard No Taper Length 1 1/2 in Tether Ready No