• ✔ 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.