LockNLube® Grease Coupler - USED

USED LockNLube® Grease Coupler (GC81011). Includes a rebuild kit for the coupler. LockNLube® Grease Coupler. The LockNLube® is the world's only rebuildable grease coupler. Just follow the instructions printed on the bag to swap out the seal and jaws if the coupler leaks at all.