The Thor hardwood mallets hav a laminated cylindrical compressed wood heads (to a density of 1.3) fitted with flushed-in glass fibre hoops for extra security. The mallets have a conical self-locking handle & come in 3 different weights. These have an excellent resistance to impact & will give a long service life they are suitable for hot work applications. Typical uses for these mallets include steel plate trade casting schools & technical colleges general assembly aluminium forming aviation etc. Weight: 750 g. (1 3/4 lb.). Diameter: 67 mm. (2 3/4 in.).