Hammer Tip, Material Vinyl, Tip Hardness Medium, Diameter 3 in, Color Red, 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 Manufacturer Model Number 6894186, 6894191, 6894192