With a steel structure and polyurethane layer, this tool features a non-slip handle. The metal filling in the hammer housing softens the recoil and enables greater force development. The force of the blow is channeled into the object rather than back to the user, protecting their arms and joints. It is spark-free and quiet, with improved surface protection. This tool is ideal for changing tires and gearbox work, and is suitable for mould making, wooden furniture, gas, chemical production, petroleum, black powder, sheet metal, aircraft, ships, sailing, and more. It leaves no marks on the impact area and is suitable for temperatures ranging from -20 to 90 °C. Hardness: 83 to 86 Shore A.