The PROLUBE Professional 360° Swivel Coupler Coupler enables a grease gun to work within limited and confined spaces, emitting precise and effective lubrication. This coupler swivels in full 360° circle and can be locked at intervals of 45°.

Each unit comes with small and large locking sleeves to ensure compatibility as well as securing the connection right onto the existing grease gun coupler. These locking sleeves snap onto sealed bearings, u-joints, high-pressure insert fittings and recessed fittings easily.