LockNLube® Grease Coupler XL with Spare Rebuild Kit automotive-lubricants corrosion-resistant anodized aluminum

corrosion-resistant anodized aluminum

Easily replace the seal and steel jaws on your LockNLube Grease Coupler

Engineered in collaboration with aviation experts to meet precise industry tolerances and aircraft-specific requirements

Customizable Main Spring: Smooth retractable system with adjustable return/rewind speed

LockNLube® Grease Coupler XL with Spare Rebuild Kit automotive-lubricants corrosion-resistant anodized aluminumThe LockNLube Grease Coupler XL, just like the shorter original, is compatible with all grease guns and grease fittings. It does not leak once locked on and will not pop off under pressure. No hands are needed to align or hold the coupler in place while greasing. You have both hands free to operate your grease gun and know that the grease will go in, not on, your machine. Guaranteed. Rated to 10,000 PSI! Locks on, stays on. Does not leak once locked