Size - bending diameter is 7.6mm, 20 threads, thread size: G1/2inch(1/2inch/20.5mm), 51mm x 18mm. Utility - The rubber "O" ring at the bottom of the ceramic filter element of the faucet is used for good sealing and preventing leakage. Package - You receive a pair of bathroom sink valves (for cold and hot water) to repair the faucet. Material - Replacement elements of faucet is made of high-quality brass and ceramics. Applications - The shower valve replacement faucet tube can be used in bathrooms, kitchens and gardens., Weight: 0.22487150724 pounds, Manufacturer: Jaywool