Model: 1/4 Round Nozzle; Thread External Size: 1/4" ; Total Length (Approx.): 30cm / 11.8"; Switch Diameter: 8mm / 0.31"<br> Made of plastic, non-poison, resistant to corrosion and tension, flexible, has long lifespan, easy setting.<br> This cooling tube adopts a plastic flexible body, light weight and easy to install with any direction and angle.<br> Designed with a convenient valve so you can ely open or close fluid.<br> Widely used for lathe, milling, CNC machine, hydraulic machinery and water cooling system. Adjustable body make it easy to change the shape and angle to meet your need.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store