Fangrui Product Details Set: You Receive 4 Pieces Of Grease Fittings, Including 1 Double-handle Grease Coupler, 1 90-degree Grease Coupler Adapter, 1 Grease Needle, And 1 Needle Tip Dispenser. Leak-free Connection: Our Grease Set Can Connect And Disconnect Couplers Quickly And Easily, Providing A Tight Connection. The Grease Couplers Fit All Standard 1/8 Inch Npt Grease . Practical Design: The Narrow Needle Tip Makes It Easy To Drive In Butter, Suitable For Need Oil-filled Delicate Machines Or Small Areas That Are Difficult To Lubricate, Improving Your Work Efficiency. Product Material: Our Grease Fittings Are Made Of Premium Carbon Steel, And The Is Galvanized. They Are Not Easy To Break Or Damage, Providing You A Long-time Use. Wide Application: Our Product Is Suitable For Many Places That Require Grease Smoothings, Such As Automotive Metal Parts, Industrial Machines, And Narrow-hole Metal Places, To Better Protect Metal Parts. Different Batches, Different Angles And Lighting, There Are Slight Differences Between The