Versatile Compatibility: Suitable for a wide range of applications including kitchen and bathroom taps, single or double sink setups, and most standard G1/2 faucets with 20 gear teeth for seamless fit Easy Installation & Maintenance: Designed for quick replacement and straightforward assembly, these faucet valves help maintain water flows efficiency and prolong faucet lifespan, improving household comfort Efficient Leak Prevention: Equipped with easy-to-use black rubber washers, these valves make excellent sealing to prevents leaks, saving costs on frequent replacements and maintenance Brass Construction: Crafted from high-quality brass, these tap valve replacements ensure long-lasting durability and resistance to rust, providing reliable performance for kitchen and bathroom faucets Two-color design: The red and blue O-rings at the bottom of the valve core make it easy to distinguish and facilitate installation. Rotate the red O-ring clockwise to open the faucet, and rotate it counterclockwise to close the faucet; the blue O-ring is in the opposite direction to the red one. Please assemble according to the specific situation of your faucet during installation., Weight: 0.2425084882 pounds, Manufacturer: Peosaard_C30_5647687