Description 【Advantage】 - The quick hose connector is made of brass, high quality and easy to use. Its deep thread makes it easier to tighten the M22 x 1.5mm fitting and less slippery. 【Adaptability】 - The M22 x 1.5 double male pressure washer adapter is for pressure washers or hose connectors. 【Type】 - The pressure washer connector is a 22 x 1.5mm male to 22 x 1.5mm male thread connector. 【Inner Diameter 14mm】 - The outer diameter of the 22 x 1.5mm double male adapter is about 22mm. The inner diameter is 14mm. - We are a store specializing in cleaning products. You can completely trust our products. If you have any questions, please do not hesitate to contact us.