The Snap-on 40-oz Ball Peen Hammer, No. HBBD40, has a soft grip handle with ribbed, textured elastomer grip to help prevent the hand from slipping while using this tool during tough jobs. A composite handle shank improves balance while helping to defuse shock and dampen vibration. The HBBD40 features a free-flowing steel canister shot design to improve dead blow action while reducing rebound. The HBBD40 can be used on rear drums, tie rods, U-joints rounded end, track bar rounded end, rivets and more. The non-sparking, chemical resistant molded urethane covering is bright red for high visibility in the shop and toolbox.