Description:Material: Made of brass locknut and silicone washer, these hot and cold faucet fixing tool sets strengthen durability, rust resistance, and easy installation. Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.Faucet Stabilizer: Engineered for the purpose of securing single-hole faucets, our product is designed to effectively lock the faucet lever in a stable position, providing firm support and preventing any unwanted swinging movements.Secure Linking: Utilizing threaded connections to ensure a secure and stable link, our innovative design includes a rubber ring for leak prevention and additional side protection, enhancing overall durability.Application: Mainly used for connecting and fastening joints and faucet pipes. Widely used in washing machines, kitchens, bathrooms, washbasins, outdoor gardens, etc.NOTE:Due to manual measurement, please allow a 1-2mm difference, thanks!