Air-Operated Grease , Grease Loading Method Bulk, , Suction, Grease Handle Style Pistol Grip, Nozzle Extension Type Flex Hose, Strokes per Oz. 14, Max. Operating Pressure 4,800 psi, Air Inlet Size 1/4 in FNPT, Air Input Range 40 to 120 psi, Capacity 14 oz, Bulk Capacity 16 oz, Hose Length 18 in, Tube Color Gray, Pressure Ratio 40:1, Tool Length 16 1/2 in, Features Continuous Operation up to 14 oz/min WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. -