Strong Lock on Grease Couplers with Spring Flex Hose

❤️TIPS: All goods are authentic, with genuine patents, counterfeit must be investigated! Customers, please identify our products! End waste and mess by upgrading your grease gun with our grease gun coupler. A single person can also complete the greasing, making your greasing job easy and fun.  【Enhanced Leak Proof Jaws】: The grease gun coupler has a powerful 6-jaw coupler. The reinforced claws and high-quality sealing gasket of the grease gun coupler ensure a long and stable performance, which will prevent leakage even at 12000 PSI extreme pressure allowing you to work efficiently. 【Strong Compatibility】: With 1/8 "NPT standard thread connection, it is easy to release when pressurized. It is applicable to all 1/8" NPT standard oil guns, pneumatic oil guns, manual oil guns, electric oil guns, as well as all DIN and SAE nozzles and all SAE and metric Zerk connectors,simply replacing your existing grease gun couplers. 【Quick Lock And Release】: Press the trigger and connect it to the req