The OUPARY Grease Gun Coupler is made of high-quality materials, ensuring durability and suitability for various lubrication tasks. Featuring a powerful high-pressure design, it can withstand up ...

A lever-action type coupler designed to simplify the manual lubrication process and improve user safety, has been added to ...

Easy to Use Equipped with a heavy duty grease coupler, this grease gun flex hose is easy to connect with your oil grease gun bottle. High Efficiency The working pressure of this high ...