Features With plastic flexible body, light weight and easy to install with any direction and angle Widely used for lathe, milling, CNC machine, hydraulic machinery and water cooling system 100% new and high quality With 12pcs, a large number, can meet your use and replacement needs, very practically. Using high‑quality plastic materials, strong and durable, has a long service life. Product description:With plastic flexible body, light weight and easy to install with any direction and angleWidely used for lathe, milling, CNC machine, hydraulic machinery and water cooling system 100% new and high quality Specifications:Material:Plastic Thread External Size:1/4" PT Total Length: Approx.29-30 cm Appearance: Round one end and a switch valve Package included: 6 pcs * Round Nozzle Water Oil Coolant Pipe Hose + Switch 6 pcs * Flat Nozzle Water Oil Coolant Pipe Hose + Switch Package List 6 pcs * Round Nozzle Water Oil Coolant Pipe Hose + Switch 6 pcs * Flat Nozzle Water Oil Coolant Pipe Hose + Switch