New and high-quality material: Brass, engineering plastic, and stainless steel. Size: As shown in the picture. Working pressure: 2500 psi. Maximum pressure: 5000 psi. Color: As pictured. Quantity: 1 piece. Function: To connect the pressure washer hose to the gun or washer. The quick-release mechanism makes cleaning easier and more convenient. Features: - Solid brass and stainless steel: This adapter set is made of durable brass and stainless steel, with excellent workmanship, making it sturdy and not easy to break. It has excellent corrosion resistance and is rust-resistant when exposed to water. It can be used for a long time. It is recommended to replace worn or broken pressure washer adapters. - One-touch connection: Easy to install, simply connect a male plug to the pressure washer side and a female connector to the hose side. The connector makes connecting and removing the hose easy. The quick-release design allows for easy insertion of the male coupler with a spherical part to prevent it from coming loose. It can be detached with a single touch, making it easy to use. - Compatible Models: The unique design provides a secure and high-speed connection. It can generally be connected to spray guns, hoses, pumps, and other pressure washer components. It's the perfect pressure washer accessory for daily car washing and cleaning. It helps you clean your car quickly every day. Notice: 1. The actual color of the item may be slightly different from the pictures shown on the website due to many factors such as monitor brightness and light brightness. 2. Please allow slight manual measurement deviation in the data. Thank you for your understanding. 3. 1 cm = 0.39 inches. Package Includes: 1 x Pressure Washer Adapter. Seller Warranty: 30 days