Usage Tips:Package Includes: 2 pcs M22-14 swivel + 3/8Inch plug, 2 pcs 3/8Inch QD + M22-14 male, 2 pcs 3/4Inch female + 1/2Inch quick connect, 2 pcs 1/2Inch plug+ 3/4Inch male, 1pc M22 to M22 coupler. ATTENTION: M22 14 swivel fitting inside diameter is 14 mm, NOT 15 mm. NOT FIT some electric with 15mm,please make sure before operation. Easy Connect & Disconnect: Two Quick Connector Sets connect water outlet of pump to hose or connect hose to gun. The other two Quick Connect Kits converts 3/4Inch threads to quick release fittings, connecting all 3/4Inch standard garden hose to water inlet of power washer pump. And 1pc M22 to M22 connection for easy hose M22 connection, two hoses connection and extension. Corrosion resistant brass. working pressure is up to 5000 PSI. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:brass Package Contents: 1 * Adapter,Quick Disconnect Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.