Features: The Pressure Washer Adapter Set is a must have for any pressure washer enthusiast, allowing for quick and easy connections between hoses, pumps, and guns. Made from high quality ABS and brass materials, this adapter set ensures durability and long lasting performances. Whether you're cleaning your car, patio, or driveway, the Pressure Washer Adapter provides seamless connections, ensuring efficient and effective cleaning every time. Attention: The inner diameter of M22-14 swivel sell is 14mm, suitable for 14mm, not for 15mm. If you use 15mm fitting, it may cause leakage. Package Includes: 2pack 3/8" quick disconnect, 2pack 3/4" female +1/2" quick connect, 2pack M22-14 swivel to 3/8" plug, 2pack 1/2" plug + 3/4"male,1xDouble M22 Threaded Joint. If you have any questions, please contact our service, we will try our best to serve you.. Specifications: Material:ABS+Brass Thread Type:Metric Coarse Working Pressure: up to 5,000Psi M22-14MM Fitting; Inside Diameter:Approx.14mm/0.55in Package Includes: 1set Pressure Washer Adapter (9pcs） note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.