LockNLube Seal Kit

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

Each Rebuild Kit includes four hardened steel jaws and a threaded cone housing the rubber seal. Works with either the standard or XL LockNLube® Grease Coupler.


LockNLube® Grease Coupler Care & Maintenance: This will extend the life of the seal, which means longer use time between rebuilds. If you find your coupler starting to leak, try this cost-saving tip before you put a rebuild kit in it.

Consider using a Coupler Cap and Zerk Fitting Caps to keep your equipment clean.