Hammer Dead Blow, Nylon Tip, Wood Handle, Head Weight 1 Lb, 32mm Diameter. THOR (20-1010), Features: Coated die-cast aluminium alloy head with rubber grip and screw-in white nylon or brown polyurethane faces. The hollow die-cast head is partially filled with steel shot to add to the weight, prevent rebound and deliver dead blows of maximum force. For use as a multi purpose striking tool which is ideal for sustained and effective blows without recoil. Commonly used in most assembly/fitting applications including engineering, toolmaking, shop fitting, partitioning and double glazing. Replacement faces are available.