Lever action grease gun intended for use with small threaded 500gram and 600gram screw-on type grease cartridges. Precision machined from high strength, die-cast aluminium, which achieves a longer service life, whilst developing 7,500psi/517BAR output pressure at an impressive 0.8gr per stroke. Fitted with a conical rubber thread insert ensuring an airtight grease cartridge fit and a professional 4-jaw connector with ball check system. Supplied with 300mm flexible grease delivery tube.