Check the listing for details. Pressure Washer Adapter 3/8" Male to 1/4" Female or 1/4" to 3/8" Quick Connect. Color: Yellow, Condition: New. Listed at 23.99 USD. Specifications: Condition:100% Brand New Material: Brass Max Working Pressure: 4000 PSI / 276bar Type A: Convert 1/4" Male to 3/8" Female Quick Connect Size: 59.8mm x 28mm / 2.35'' x 1.1'' Type B: Convert 3/8" Male to 1/4" Female Quick Connect Size: 70mm x 24mm / 2.76'' x 0.94'' Color: Yellow Feature: Made of high-quality materials, and practical, Max Working Pressure range: 4000 PSI / 276bar. For quick exchange of the right spray and nozzles, convert 1/4" male to 3/8" Female quick connect or 3/8" male to 1/4" Female quick connect. .Specifications: Condition:100% Brand New Material: Brass Max Working Pressure: 4000 PSI / 276bar Type A: Convert 1/4" Male to 3/8" Female Quick Connect Size: 59.8mm x 28mm / 2.35'' x 1.1'' Type B: Convert 3/8" Male to 1/4" Female Quick Connect Size: 70mm x 24mm / 2.76'' x 0.94'' Color: Yellow Feature: Made of high-quality materials, and practical, Max Working Pressure range: 4000 PSI / 276bar. For quick exchange of the right spray and nozzles, convert 1/4" male to 3/8" Female quick connect or 3/8" male to 1/4" Female quick connect. .