new and high quality. Made of high quality material, and practical to use. Can withstand the weight of the foot, not broken, can quickly recover without any damage. Good flexibility, anti-distortion, bending performance; oil resistance, coolant, the shiny. Weather,oil, abrasion rubber air hose, Quick Coupler and Plug are ready on air hose. Application: Machinery manufacturing, electrical insulation protection, lighting equipment, automobile manufacturing, aviation equipment, subway, train, automation and other industries. Fittings:1/4inch NPT Inner diameter:About 5mm Outer diameter:About 8mm Length:25FT (7.5Meter) Work Pressure:200 PSI Working Temperature:-20℃ - +100℃ Colour:Black Material:Rubber+Metal Package Contents: 1 * Air Compressor Hose Quick Coupler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.