Why Am I Fumbling to Tighten the Coupler Around the Zerk on My Grease Gun?
You are trying to tighten the coupler on your grease gun, but it keeps slipping off the zerk fitting. This is frustrating because it wastes grease and makes a simple job take forever. The problem usually comes from a bad angle or a worn-out coupler. In my experience, even a tiny piece of dried grease … Read more