Pin Punch, Automatic No, Punch Type Pin Punch, Tip Size 3/16 in, Tip Type Flat, Shank Shape Hexagon, Shank Width 3/8 in, Grip Style Plain, Hole Diameter 3/16 in, Overall Length 5 1/4 in, Container Type Bulk, Material Applications Metal, Includes Striking Cap No, Measurement Type SAE, Includes Handguard No, Taper Length 1 1/4 in, Tether Ready No, Includes Handle No, Corrosion- Yes, Features Pin Punches are Used to Drive Out and Remove Loosened Pins and Key, Finish Black Oxide