LUMAX LX-1403 Grease Coupler, 1/8 in NPT, 5 in L, 15000 psi Pressure, Tool Steel

Quick and simple connection. Proprietary locking and quick-release mechanism, the coupler locks-on and creates a leak-proof seal. Innovative design enables quick release coupler to firmly latch onto the grease Fitting, enabling hands-free greasing. No more fighting and struggling with stuck-on couplers. If a fitting becomes pressurized, just depress the thumb lever and release the coupler. No more broken-off fittings. No spurts or splashes when disconnecting. The waste and the mess are gone. A clean work environment at all times.