Description: 【Lock Clamp Type High Pressure Grease Nozzle】: Manual electric pneumatic grease dispenser self locking flat nozzle fitting prevents leakage even under high pressure. 【Durable Material】: Grease coupler is made of high quality stainless steel, which can be used in all garages, which is heavier and stronger than other grease couplers. 【Easy to lock and release】: Locking grease tips, six claw locking function, can lock and release quickly, easily and conveniently, and transport it to hard to reach areas. 【Double handles】: Grease nozzle, double handle oiling, labor saving, avoiding grease leakage and troubles caused by poor lubrication of equipment. 【Wide range of applications】: High pressure coupler is suitable for various fields such as agricultural machinery, construction machinery, machine tool gears, ship equipment, workshop equipment, etc. Specification: Material : Stainless steel Size Chart: Grease Coupler Length:9cm/3.54 Inch Oiling Nozzle:1.5cm/0.59inch Package Includes: 1 Grease Coupler Note: 1. Please allow slightly error due to manual measurement. 2. Due to difference between different monitors, the picture may not reflect the actual color.