Features. Applies a top quality undercoat to vehicles to fight rust and stone chips. Compatible with all popular brands of undercoat in any viscosity. Quick disassembly for faster cleanups. Weight - 2.000 lbs. AstroGrip handles are more shock absorbent than traditional hammer handles. TPR rubber handles provide extended life. Hammers have excellent feel and balance. Includes dollies for the most common shapes and profiles. Drop Forged and Mirror Polished Head/Dolly. Set Includes. Curved dolly. Utility dolly. Double end hand dolly. Shrinking dolly. Standard bumping hammer pick. Finish hammer. Reverse curve hammer. Blow molded case Specification :. Air Inlet Thread NPT - 1/4 in. Avg. Air Consumption - 6-12cfm. Air Pressure - 40psi