LockNLube Grease Gun Coupler: Locks onto Zerk fittings, rated 10,000 PSI

Say goodbye to the frustration of greasing with the Original LockNLube Grease Coupler. This innovative coupler locks on, stays on, and is hands-free, ensuring that grease goes in the machine, not on it. It easily disconnects, even under pressure, eliminating the problem of broken Zerks.

Compatible with all grease guns and grease fittings, the LockNLube Grease Coupler works with all manufacturers and locks on to all Metric and SAE specification Zerk fittings. It is rated to 10,000 PSI, making it perfect for recessed fittings and capable of withstanding high pressure without leaking. It is also 1/8" NPT compatible with all grease guns, including battery, pneumatic, and manual.

The coupler includes a rebuild kit, allowing you to easily replace the seal and steel jaws, ensuring longevity and low lifetime cost. Its patented Locking Technology (US Patent #8955544) guarantees that grease stays in the machine, not on it.

For those deeply recessed fittings, an XL version of the LockNLube Grease Coupler is available, with a 2" longer barrel.

Key specifications of the LockNLube Grease Coupler include a maximum pressure of 10,000 psi, compatibility with all DIN and SAE specification Zerks, a ⅛” NPT female thread, and dimensions of L: 3½ x W: 5/8 x H: 1⅗ In. The diameter of the front of the coupler is 5/8 in, and it weighs 4 oz. It works with all grease gun types - pneumatic, manual, and electric.

With its durable nitrile rubber seal and four hardened steel jaws, the LockNLube Grease Coupler ensures a leak-free, hands-free greasing experience, regardless of the pressure. No more fighting and twisting to disconnect, and no more frustration. Say goodbye to the hassle of greasing with the Original LockNLube Grease Coupler.

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