Material and durability This pneumatic air hose is made of PU material and features alloy fittings. It offers durability and rust and wear resistance. The double-sealing design of the male and female quick connectors SP20 + PP20 provides tight connections and high pressure resistance, helping prevent air leaks. Flexible and elastic The PU spiral hose has excellent memory, keeping its shape and flexibility. It offers strong elasticity, making it easy to handle and maneuver. Practical and easy to use Equipped with portable fittings, this hose is simple to operate. It delivers long-lasting performance and withstands frequent use. Wide compatibility and applications Ideal for pneumatic tools, air compressors, and other air-related equipment; versatile and reliable. It meets the demands of various pneumatic applications and delivers efficient performance. Use scenarios - Connects an air compressor to pneumatic tools on job sites such as nailers or impact wrenches - Used in workshops to power air tools like grinders, sanders, or spray tools - Suitable for maintenance tasks requiring a portable, flexible air supply