Is your air hose too short? choose the 15m Draper Retractable Air Hose Reel for further reach This Draper Retractable Air Hose Reel is manufactured with a 3/8\" rubber air hose PVC air hose with a 20 bar max operating pressure. The airline is attached with a ratchet lock system that is stoppable\' every 20cm (approx). Features: 10/24 bar working/burst pressure Ratchet lock system Supplied with 1/4 BSP threaded connectors Specification: Hose size: 3/8\" Hose connection: 1/4 BSP thread Max. working pressure: 20 bar (300psi) Operating temperature: -5 to 45°C