This item is constructed from high quality copper material, corrosion resistant, sturdy and durable to use. You can quickly disassemble and connect through quick connectors for simple, time-saving and labor saving operation. Easy to change when the adapter is missing or damaged, as a spare adapter to use. Ideal for quick exchange of spray nozzles and spray guns. Worth buying.Features:Constructed from high quality copper material, corrosion resistant, sturdy and durable to use. Can withstands pressures up to 5000 PSI, temperature up to 90, high performance and stability. Quickly disassemble and connect through quick connectors for simple, time-saving and labor saving operation. Easy to change when the adapter is missing or damaged, as a spare adapter to use. Ideal for quick exchange of spray nozzles and spray guns. Specification:Condition: 100% NewMaterial: CopperColor: Gold as picture showsThread: 3/8 inchMax Pressure: 5,000 PSIMax Temperature: 90End A: 3/8" female quick connect fittingEnd B: M22 metric male thread fittingProduct Size: As shown in picturePackage Weight: Approx. 106gPackage Included:1 x Quick Release AdapterNote:1. Please allow 1-3mm errors due to manual measurement.2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.