Quick Release Coupling Female Thread-1/2Inch Material : Carbon Steel, Working Pressure : 10 Bar, Maximum Pressure : 15 Bar Not Easy To Rust And Resistance To Corrosion. Design: The Pressure Washer Brass Quick Coupler With Ball Lock Design For A Secure Connection. Convert 1/4’’ Female NPT Socket To 1/4’’ Quick Connect Fitting. Easy To Use: Universal Quick Release Pressure Washer Coupler, Easy To Connect And Disconnect Spray Guns Or Nozzles. Perfect For Quick Exchange Of Spray Guns And Nozzles; Fit Most Pressure Washer Equipment. Used in combination with the quick couplers and are used anywhere high pressure connections are frequently assembled and disassembled
