This high-quality rubber air hose from Sealey is designed for extra-heavy-duty use and manufactured to EN ISO 2398 standards. It features a protective wrap for added durability. The hose is fitted with bend restrictors to prevent premature failure at the fittings and comes with male 1/4"BSP connectors. Importantly, it is guaranteed silicone-free, making it ideal for use in bodyshop environments. The bore diameter is 8mm (5/16").