Easy to Use with High Pressure Compatibility High-pressure grease fittings can withstand high pressure and are suitable for high-pressure lubrication systems. Butter or grease is pushed into the equipment or machine parts that need to be filled at high pressure, avoiding axial bending. Convenient One-Touch Operation The grease nozzle adopts a push operation with an improved design for the jaws and seal, avoiding axial bending. It ensures long-term use and stable performance, preventing leaks even under extreme pressure of 10000 PSI. Simply push it onto the nipple while pulling the lever. Wide Range of Versatility High-pressure grease injectors can be used in lubrication systems for agricultural machinery, construction machinery, marine equipment, workshop equipment, automobiles, and more. It comes with a 30cm oil tube that can be used with manual, electric, pneumatic, etc. High-Quality Materials The body of the heavy-duty grease coupler is made of stainless steel, and the handle is made of alloy steel. It is durable and can be used for a long time. The double-handle design saves effort when greasing. It also has wear resistance and corrosion resistance. Easy to Carry High-pressure grease fittings usually adopt a lightweight and portable design, making them easy to carry and operate. With a handle or grip, it is easy to use and control. Ideal for continuous use without breakage, leakage, warping, or typical wear and tear. 9131599