Features:<br> 1. Easier and More Precise Greasing: Using a High-Pressure Grease Coupler to lubricate a joint or bearing enables better precision, pressure, and flow control in applying the grease and delivering it to areas that would otherwise be difficult to access.<br> 2. Quick Release and Lock: The thumb levers design makes coupling and decoupling easier, and it will not pop out under pressure after being locked. It allows both your hands to operate the grease Coupler<br> 3. Easy to Use: Simply turn the textured swivel handle with a finger, you can release grease fittings in seconds, even if there is grease in your hand. No more hard springs.<br> 4. Wide Compatibility: Compatible with all grease Coupler. Also suitable for most pneumatic, electric, or manual grease pump accessories.<br> 5. A Great Greasing Tool: It is a great handy tool that can be used for applying lubricants and greases to various mechanical or moving part and a quick-connect grease hose adaptor. They are widely used by mechanics, engineers, and hobbyists alike.<br> Notice:<br> Please allow 1-3cm deviation due to manual measurement<br> Actual color may be slightly different from the image due to different monitor and light effect<br> Size: 38*5.6cm<br> Specifications: 400CC<br> Withstand voltage: 6000PSI-7000PSI<br> Package List:<br> 1 Set High Pressure Grease Coupler