Hose Inside Diameter (ID): 1/4" Hose Length: 5 'Fittings Included: 1/4" Male NPT (MPT) with one rigid end and one swivel end Fitting Material: Reusable brass strain-relief fittings Material Composition: 95A durometer polyurethane resin (offers excellent recoil memory and less retraction pulling force than nylon)Color: Dark Blue Durability: Resistant to abrasion, heavy kinking, most oils, and common fuels Pigtail Tails: Built-in straight whip-ends (16" at the tool end, 8" at the supply end) to maximize usability without needing a separate whip hose.