LockNLube XL Grease Coupler

Over 3.5 In. of reach.

Great for shielded PTO shafts, axles, harvester heads, U Joints and other recessed grease fittings.

Rated to 10,000 psi! Locks on, stays on.

Does not leak once locked on.

Hands-free - does not pop off under pressure.Easily release from fittings with the thumb lever, even at extreme pressure.

No more broken Zerks! Fits all standard Grease Guns - 1/8 NPT fitting.

Fits all SAE and Metric Zerk fittings.

Simply replace your existing coupler.

Includes rebuild kit.

Easily replace seal and jaws without replacing the coupler.