9 Inch Small Ball Pein Hammer, With A Striking Surface Area Of 1/2 Inch,ToolUSA" /> This ball pein hammer is 9 inches long overall with a solid wood handle The striking surface of the flat side of this hammer is 1/2 inch Length across head is 2-1/2 inches-ideal for smaller precision work The solid wood handle goes through the top of the hammer head The hammer head weighs only 2.9 ounces- wonderful for the jeweler's bench