End waste and mess by upgrading your grease gun with our grease gun coupler. A single person can also complete the greasing, making your greasing job easy and fun. Press the trigger and connect it to the required oil gun accessories. The lever action mechanism locks the coupling on the oil gun to form a leak proof seal on the joint. Press the trigger again to release without twisting or jerking. 1. Lock the grease nipple. 2. snap it onto the grease nipple and release it. 3. Docking allows for easy greasing.
