Twinkle Star 25&rsquo; Universal Heavy-Duty Pressure Washer Extension Hose Solid Construction : Heavy-duty, flexible design, scratch resistant construction for prolonged service life Universal : Fits most pressure washer models end with 22mm-14 twist connect Pressure Max to 2900PSI ; Temperature Max to 212 degrees F 1/4" ID x 25' long with M22-14 Female twist connect ,and plus M22-14 Male adaptor Note: 100% SATISFACTION GUARANTEE! If for any reason you're not 100% SATISFIED, please let us know and our customer service team will help you RETURN OR REFUND