MaterialThis faucet adapter is made of brass, wear-resistant, rust-proof, and has a longer service life than plastic materials. 3 in 1 DesignEach adapter can be divided into 3 parts, designed with long threads and rubber rings, suitable for connecting faucets with outer diameter of 1/2'' to 3/4''. Adjustable clamp hoopOur round faucet connector is designed with an adjustable stainless steel clamp ring, which can be adjusted by the handle, saving time and effort. Convenient installationAlign the adapter with the faucet, then secure it by tightening the clamp ring with the handle. No tools are needed and the nozzle can be directly connected to the water pipe. If the faucet is too large, you can remove the inner rubber ring. ApplicationThe adapter with rubber ring can effectively prevent leakage. It is suitable for most faucets with outlets. round or oval water, garden hoses, car wash accessory, washing machines, etc. Specification: Size: The rubber seal has 2 diameters, the small diameter is 15mm and the large diameter is 20mm. It can be installed, removed and replaced freely. Material: Brass + rubber + stainless steel Color: As picture shows Package includes: 1 x Round Faucet Connector Features: 1. Made of brass, it is more durable than plastic faucet adapter. 2. Compared with ordinary converters, our converters are designed with adjustable metal clamp hoops, which is more convenient and faster to use. 3. The rubber ring design can effectively prevent leakage. If the faucet is too large, you can remove the inner rubber ring. 4. It can be used for most round or oval water faucets, garden hoses, car wash connectors, irrigation systems, washing machines, etc. It is easy to install and can be reused. Note: 1. Please confirm your faucet size before purchasing. 2. Due to manual measurement, there is an error in the product size. 3. Due to the shooting angle and monitor, there may be chromatic aberrations. 4. To strengthen the connection, you can wrap sealing tape or wire around the faucet.