Features 1、Automatic Grease Gun: Designed for efficient lubrication, featuring robust construction and high pressure sealing rings to prevent grease leakage. Withstands a maximum working pressure of 10000 to 12000PSI, providing three grease loading options for flexibility. 2、Continuous Operation: Overcomes traditional 1 click operation by allowing continuous firing when triggering is held down, significantly improving work efficiency. 3、Coupler Storage Design: Equipped with a coupler storage device to conveniently store and carry the grease gun connector after use, preventing grease residues from soiling clothes and work areas, and protecting against impurities that might cause grease deterioration. 4、Comprehensive Kit: Includes heavy duty grease gun, 16 inch spring hose, extended straight pipe, pointed nozzle, reinforced coupler, wrench, and screw for accurate lubrication. Suitable for various applications in mechanical and automotive work. 5、Ergonomic Design: Premium ergonomic design of the grease gun ensures reliability and user friendly operation, allowing easy one handed operation with comfortable pistol grip handle. Specification Item Type: Grease Gun Set Material: Alloy Steel, Aluminum Alloy Pressure: Approx. 689.48 to 827.37 bar / 10000 to 12000 PSI Hose Connection: G1/4 inch (PM20) Quick Connect Package List 1 x Heavy Duty Grease Gun 1 x Spring Flexible Hose 1 x Extension Straight Pipe 1 x Pointed Nozzle 1 x Reinforced Coupler 1 x Special Wrench 1 x Screw