[Material]: Plastic; wear-resistant and heat-resistant. Non-conductive, non-toxic, lightweight and resistant to breakage. [Construction]: Flexible plastic tubing with a lightweight design. Adjustable through 360 degrees for installation at any angle. Features a rotary valve. Built-in inner tube for superior sealing. [Sealing]: Effectively prevents water leakage and air seepage. [Applications]: Lathes, milling machines, CNC machine tools, hydraulic machinery, water-cooling systems. Drilling machines, grinding machines, polishing machines, industrial assembly lines, air supply equipment. [Precautions]: Before installation, ensure the thread specifications match the machine tool interface. Avoid excessive bending when adjusting the angle., Manufacturer: AXVOLA