Gotrays - 4 Pcs Ceramic Disc Head, Hot and Cold Faucet Replacement Cartridge, Universal Replacement Ceramic Cartridges, for Bathroom Kitchen Home

[Main Material] The faucet valve core is made of high-quality brass and ceramic, which is durable and rust-proof, and can be used for a long time. [Good Sealing] This faucet valve has an easy-to-use black rubber locking washer to seal the faucet, prevent the faucet from running out, and avoid replacing the faucet again, making your life easier. [Size] There are 20 gears above the valve core, the outer diameter is 7.5 mm, the inner diameter is 4 mm, the total length is 50.4 mm. This is the most commonly used size of the faucet cartridge valve. [Easy to Use] The red O-ring at the bottom of the spool is easy to distinguish and install. Turn clockwise to open the faucet and counterclockwise to close it. When installing, please assemble according to the characteristics of your faucet. [Widely Application] Suitable for replacing cold and hot water faucets in sink faucet, bathroom, kitchen, etc. Our universal ceramic faucet cartridge will fit 70% of faucets, but please check the dimensions