Thor Rubber Mallets are a one-piece design with rubber head and self-locking handle. These semi-hard rubber mallets give a gentle but firm blow with little rebound. Used as a general-purpose mallet in automotive, industrial, brewery, DIY, garden landscaping and camping applications. Black Head: Ideal for use under damp conditions or outdoors.White Head: Will not discolour or leave marks on work surfaces.Weight: 325g (11oz).Diameter 54mm (2 1/8 in) Black HeadAdditional Information:Hammer Type: RubberWeight (g): 310Weight (oz): 11Size (mm): 54Colour: BlackHandle Type: WoodenHandle Length (mm): 305