Innovative 7862 Grease Joint Rejuvenator Professional

The reason why the grease does not go into the fitting is not because of the fitting it’s because the grease has dried up inside of the joint or pin groove. Simply put you cannot push new soft grease into a joint if the old grease has become hard and dried blocking the new grease. The Grease Joint Rejuvenator cleans the joint by forcing any light oil in through the fitting. Just fill the Grease Joint Rejuvenator with light oil connect to the fitting and gently tap over and over again until the new oil has completely traveled through the old hardened grease. Like magic all of a sudden you feel the joint open and the joint or pin can now be greased.