This is a set (2 pieces) of standard Stainless Steel Quick Connect Fittings for your pressure washer Hose Use for cold and hot water applications Max. Working Pressure: 5,000 PSI 1 pc: 3/8-Inch FPT Stainless Steel quick coupler plug 1 pc: 3/8-Inch FPT Stainless Steel quick coupler socket Works...