Reelcraft Inlet Hose Assembly - 1/4" ID x 6' Twin Welding hose with male/female fittings. Use with Reelcraft Reel Series TW 5000 & TW 7000, up to 200 PSI for oxygen & acetylene. A flexible hose connection must be used between the hose reel inlet and the source of supply to prevent possible misalignment and binding or warranty is void.