General description This twin handle lever action grease gun is designed for professional use with small threaded 500g and 600g screw-on grease cartridges. Made from high-strength die-cast aluminum, it offers durability and a long service life. It provides reliable lubrication with a maximum output pressure of 7,500 psi (517 bar) and delivers approximately 0.8 grams of grease per stroke. The gun features a professional 4-jaw connector with a ball check system and is supplied with a 300mm flexible delivery tube for easy application. Technical specifications Maximum pressure: 7,500 psi / 517 bar Grease output per stroke: approximately 0.8 grams Material: Die-cast aluminum Compatible with small threaded 500g and 600g grease cartridges Compatibility and accessories Compatible with small threaded screw-on grease cartridges (500g and 600g) Includes a 300mm flexible delivery tube Installation Attach the grease cartridge by screwing it into the conical rubber thread insert to ensure an