Heavy duty work calls for heavy duty tools and nothing says heavy duty like a 2.5 lb. club hammer. The oversized head is made of heat-treated hardened steel, perfect for any project requiring strong striking ability.Perfect for driving punches, nails, chisels, anything that needs a powerful blow. Innovative shock-absorbing fiberglass handle has a comfortable rubber sleeve to prevent your hand from slipping while in use.Stylish and affordable, precision Powerbuilt products meet or exceed ANSI standards.hammer is the right tool for putting the power to chisels, punches, nails, rebar and more. The tough, shock-absorbing fiberglass handle is lighter and stronger than wood, while the ground and polished striking faces are heat-treated for added hardness. Meets or exceeds ANSI standards.