Steelman Automotive Air Hose is straight and measures 25' long, with 1/4" x 1/4" NPT reusable quick-disconnect fittings on both ends. The hose is made of polyurethane tubing, which is 25% lighter than rubber and highly kink-resistant to withstand twisting or crushing. This easy-to-handle hose also offers excellent abrasion resistance, six to ten times better than rubber or nylon.