Thor Dead Blow Hammers have a coated die-cast aluminium alloy head with a rubber grip and screw-in 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. All faces are one-piece moulded with a shoulder for extra strength and to prevent fracture from misdirected blows. The faces are designed to wear and be replaced by hand. These Dead Blow Hammers are twin-faced and fitted as standard with screw-in white nylon faces. For certain specialist applications, brown polyurethane faces may be preferred and are available to purchase separately. A multipurpose striking tool, they are ideal for sustained and effective blows without recoil. Commonly used in most assembly/fitting applications including engineering, toolmaking, shopfitting, partitioning and double glazing. Available in 5 different weights.