Features: The ball pein hammer features one crowned striking face with beveled edges and one spherical striking face. Use hammer for bending and forming sheet metal, driving punches and chisels, and setting rivets. Hammer Type / Ball Pein Hammer Handle Material / Wood Head Weight / 12 oz Overall Length / 13 inch Grip Style / Plain Face Diameter / 27 inch Head Material / Steel Face Material / Medium-Carbon Steel Dead Blow Hammer / No Non-Sparking / No