Heavy Duty Pistol Grip Grease Gun • Develops 5000 PSI / 345 BAR • Heavy Duty aluminium die cast head & super strong pistol grip handle. • Pistol handle designed to prevent fingers from “Pinching” • Built Tough: Robust barrel 0.049” (1.2mm) thick, heavy duty follower spring, CNC machined grease gun head, large rolled threads for fast & easy re-loading. • Complete with 4″ (100mm) steel extension and 12″ (300mm) flexible hose & professional 4 jaw coupler with ball check.