Thor 12-720N Thorex Nylon Hammer (63mm) 2200G The Thor 12-720N has a cast iron head on a wooden handle. It has two screw-in nylon faces which are designed to be replaced when worn. The hammer is available in different weights and used as a multi-purpose striking tool in most assembly applications including engineering, furniture making, shopfitting, partitioning, double glazing and injection moulding operations. Features: Alternative colour coded faces to distinguish hardness are also available Fitted as standard with screw-in White Nylon Faces and Wooden Handle Faces are designed to wear and to be replaced by hand All faces are one-piece moulded No metal pegs or inserts to damage the workpiece when worn Serrations in the metal head prevent faces coming loose during use Faces have a shoulder for extra strength and to prevent a fracture from misdirected blows Face Diameter:  63mm / 2. 1/2 Inch Specification: Model:  12-720N Face Diameter:  63mm / 2. 1/2 Inch Approximate Length:  355mm / 14 Inch Weight:  2200g / 4.8lb