Large diameter piston improves output and ensures performance in cold weather
Variable stroke for greasing in tight quarters
Automatic air bleeder built in
Quality construction for a long life of use
Grease gun head fitted with automatic air bleeder. Includes 6" bent steel extension, easy access 24" high pressure hose and 3 jaw slim coupler. 10,000 PSI. For use with 14 oz. grease cartridge.