Item Type: Rubber Hammer Head_x000D_ Material: Rubber_x000D_ Purpose: Install Hammer Accessories_x000D_ Installation Thread Specifications: M8x1 1Rubber Surface: Soft rubber surface, even if is hit hard, will not damage the surface of small parts or finished products 2Reduce Scratches: This is rubber head, which can help minimize scratches and surface damage, and is durable 3Knock Resistance: Light weight hammer head, made of rubber, which is knock resistant, non slip, and oil prevention 4Mounting Screw Button: With mounting screw button, can be quickly and easily replaced with other hammers, the best substitute for damaged hammer heads 5Strong Abrasion Resistance: Strong abrasion resistance, good elasticity, will not damage the surface when knocked, and effectively protect ceramic tiles, etc.5 x Hammer Head