Get a free Simple 90° adapter with any grease gun purchase. Click here to learn more.

  • End Greasing Frustration

    Won't leak or pop off under pressure. Guaranteed.
    The world's only rebuildable grease coupler
    Works on all Zerk fittings, SAE and metric

    Won’t leak or pop off under
    pressure.     Guaranteed.

    Shop Now
Best Built Guarantee

If our products don’t work better and last longer than anything out there, we’ll make it right. If you aren’t satisfied with anything you buy from LockNLube, send it back within a year for a full refund - no strings attached. We’ll still consider returns after a year, you’ll just need to call us and tell us what happened. But if your kid runs over it with a tractor, you’ll probably need to buy a new one.

Call or email for assistance: (603) 795-2298 | sales@locknlube.com 

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