Thor 122 Hide Mallet Size 6 (70Mm) 680GThor Hide mallets have a one piece cylindrical compressed hide head, that provides a large striking surface with a relatively light head weight. These hide mallets are widley used in sheet metal forming, the jewellery trade and used on copper, brass and other soft materials that need to be shaped etc. These Mallets are fitted with an oval wood handle. Size: 6. Weight 680g (1 1 2 lb). Diameter 70 mm (2 3 4 in).