Heavy-duty work calls for heavy-duty tools like the Powerbuilt 16 Ounce Ball Peen Hammer. The oversized head is heat-treated hardened steel, ideal for any project requiring strong striking ability. The 1-pound hammer is perfect for driving punches, nails, chisels, or anything that needs a powerful blow. Use the rounded face for shaping metal and finishing off rivets. The innovative shock-absorbing fiberglass handle has a comfortable rubber sleeve to prevent your hand from slipping while in use. The Powerbuilt 16 Ounce Ball Peen Hammer exceeds ANSI standards.