These ceramic faucet cartridges are suitable for replacing basin/sink bath/faucets with 20 spline on the broach, 1/2" Quarter Turn basin size valve, 20 tooth stem measures 7.6mm diameter and 12mm length. Brass M4 screw included. You will receive a PAIR of valves (one clockwise and one anti-clockwise) to repair one set of taps.
✔ Pair of premium G 1/2" (basin) cartridges, solid M4 screws provided.
✔ 20 splines on 7.6mm spline diameter. Overall height: 53mm.
✔ Brass and ceramic disc valves for long life usage.
✔ Quarter turn, rubber O ring at the bottom,with threaded collar.
✔ Please check the second image to avoid buying the wrong one.