Grease Gun, 8000 PSI High Pressure, Heavy Duty Pistol Grip Grease Gun Kit with 0.4 L Capacity, Includes 46 cm Flex Hose, 1 Extension Rigid Pipe and 1 Sharp Type Nozzle for Automotive, MarineProduct Features Powerful Performance Delivering up to 8,000 PSI, our 14 oz grease gun easily pushes high viscosity lubricants, overcoming resistance from stubborn grease fittings. It ensures full injection of lubricant and reduces buildup inside the tube Reliable Sealing A dual sealing systemcomposed of an explosion proof carbon steel tube and an o ring piston ensures a tight seal from the gun head to the tub under high pressure. This design of our