Brand new and high quality. The latest version of the sixth generation. Upgraded design, push operation, avoid axial bending. The longer version makes for a more logical design. easy installation. No observation is required when oiling. The maximum working pressure is 10000psi (690Bar). The double handle is more convenient to use and will not damage the pipeline. Ideal for continuous use without cracks, leaks, warping or typical wear. The sealing ring of the nozzle is made of tapered rubber, which ensures that the coupling does not leak and is very tight and durable. Grease gets into the machine, not the machine. No grease everywhere, no more waste. End the chaos. Fits all grease guns - 1/8'' NPT connector. It works with all types of grease guns - air, manual and electric. Fits all metric SAE and zerk accessories and is compatible with all types of lube tools. Color: as pictured material: metal Dimensions: Length: 9 cm / 3.54 inches Specifications: Standard 1/8" NPT Connector Packing List: 1 Grease Coupler (Only the above package contents, no other products) Note: Due to manual measurement, please allow 1-3cm error, please make sure you don't mind before ordering. Due to the resolution, brightness, contrast, etc. of the computer screen, the actual color may be slightly different from the picture.