Hammer Heads are made out of mild steel and then machined, finished and balanced for accurate stoke. Mallets are made out of Inflammable and Stroke proof special plastic that protects workmen and machines against any injury. The mallets are replaceable. The grips are made out of rubber so as to ensure proper grip avoiding any slippage. These hammers are generally used in automobile & commercial vehicle factories. The size of hammers heads vary according to the diameter of the mallets.