Cordless Grease Gun, Battery Included, 20 V, Li-Ion, Bulk, Cartridge, Suction, Pistol Grip, Nozzle Extension Type Flex Hose, Strokes per Oz. 37 stroke/oz, Max. Operating Pressure 10,000 psi, Cartridge Capacity 14 1/2 oz, Bulk Capacity 16 oz, Pipe Length 1 1/2 in, Hose Length 42 in, Tube Color Silver, Tube Material Carbon Steel, Volume per Minute 5 fl oz, Tool Length 17 in, Tool Weight 9.5 lb, Grease Type Up to NLGI #2, Battery Capacity 4 Ah, Number of Speeds Variable