Requires tools freely for quick setup, while silicone handles hot water systems 1 / 2 inch standard size fits most faucets and valved, suitable for residential and commercial plumbing fixtures With high strength brass for resistance and durability, ensuring long term sealing under high pressure Specially designed silicone gasket provides superior sealing to water leakage, maintaining plumbing systems Unique tape freely sealing technology eliminates the need for messy thread tape, saving installation time and simplifying faucet or angles valved setup, Manufacturer: JAMNGHB