Comes with a female m22 fitting to turn this hose into an extension, suitable for pressure washers up to 4000 PSI with standard M22 connections. Features: 5/16 inch washdown hose for pressure washers up to 4000 PSI. Lightweight polyester braid for easy, wrinkle-free handling. Very flexible and wrinkle resistant. Using high strength material, long service life, weather resistant and abrasion resistant. Works with most gas pressure washers with standard M22 connections. Features: Length: 6m/19.69ft, 8m/26.25ft, 10m/32.81ft, 15m/49.21 ft (optional) Maximum pressure: 4,000 PSI Inlet: M22 Outlet: M22 Diameter: 5/16 inch Package weight: 6 m: 750 g / 26.46 oz 8 m: 1000 g / 35.27 oz 10 m: 1250 g / 44.09 oz 15 m: 1875 g / 66.14 oz Pack size : 6m: 250×250×50mm/9.84×9.84×1.97in 8m: 250×250×60mm/9.84×9.84×2.36 inch 10m: 280×280×60mm/11.02×11.02×2.36 inch 15m: 300×300×60mm/11.81×11.81×2.36 inches Packing List: 1 × Washing Hose