Feature100% brand new and high quality. The latest version of the sixth generation. Improved design, growth operation, fast axial bending. The longer version makes the design more reasonable. Easy installation. No need to observe when applying oil. Maximum working pressure is 10,000 psi (690 bar). The double handle is easier to use and will not damage the pipe. Ideal for continuous use without typical cracks, leaks, warping or wear. The nozzle seal ring is made of tapered rubber to ensure that the fitting will not leak, very tough and durable. The grease in the machine, not the machine. More fat everywhere, more waste. No more chaos. Fits all grease guns - 1/8 NPT connector. It is suitable for all types of grease guns - pneumatic, manual and electric. Fits all SAE and metric zerk accessories, compatible with all types of lubrication tools. Specification: Color: As the picture. Material: metal. Size: length: 9 cm. Specification: Standard 1/8 NPT connector. before ordering. Actual color may vary slightly from pictures due to resolution, brightness, contrast etc. from the notch of the computer.