Thor 112 Hide Mallet Size 2 (38mm) 170gThor Hide Mallets have a one piece cylindrical compressed hide head that provides a large striking surface with a relatively light head weight. They are fitted with an oval wood handle. Widely used in sheet metal forming, the jewellery trade and on copper, brass and other soft materials that need to be shaped etc. Size: 2. Weight 170g (6oz). Diameter 38 mm (1 1 2 in).