Quick Release Grease Gun Coupler, 1/8 in NPT

Quick & 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 & struggling w/ stuck-on couplers. If a fitting becomes pressurized, just depress the thumb lever & 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! Integrated non-return valve enables unit to be disconnected easily at pressures up to 15,000 psi (1,034 bar). Burst pressure: 22,000 psi. High quality tool steel. Hardened 4-jaws withstands high pressures w/o deformation. Integrated 1/8 in. NPT connection. Suitable for use on most hand, battery powered or air operated grease guns & bulk grease pumps. Multi-year service Life: high-performance hydraulic seal. No damage to the seal, after several hundred uses - no need to buy spares kits! Compatible w/ all sizes & forms of mounts. Fits all SAE & metric grease fittings. Compact: 2.9 in. Length x 1.2 in. height. Ideal for use in small, tight spaces. Compact: 2.9 in. Length x 1.2 in. height. Ideal for use in small, tight spaces.