Hammer Tip, Material Nylon, Tip Hardness Hard, Diameter 3 in, Color Black, Thread Size 1/2-13, Mounting Threaded, Shape Round, Non-Marring Yes, Compatible with Brand Quick-Change Impax, Compatible with Grainger Part Number 2UV36, 5LV15, 5LV16, Compatible with Manufacturer Model Number 6894186, 6894191, 6894192