The SEALFAST 3/8" X 1/4" X 20' Polyurethane Blue is a high-quality polyurethane tubing designed for durability and flexibility. This tubing is ideal for various applications, including pneumatic and hydraulic systems. Made from premium polyurethane material, it offers excellent abrasion resistance and can withstand a wide range of temperatures. With a working pressure rating suitable for most industrial applications, this tubing is compliant with industry standards, ensuring reliability and safety. The dimensions of 3/8" inner diameter and 1/4" outer diameter make it versatile for different fittings and connections.