GI Replacement Brass Ceramic Disc Tap Valve Insert Gland Cartridge Quarter Turn

Made of brass and ceramic. Suitable for both hot and cold water. If you are not sure whether they will fit your tap, you can turn water off, take cartridge out and check dimensions against product schematic on amazon page. Fits UK double handles kitchen and bathroom basin taps , BSP 1/2" thread. 20 teeth on spline ,Also drilled and threaded to fit for a 4mm screw. Please check the dimensions careully in the photo before purchasing to ensure it will be compatible with your tap. No more drips - Did the job of stopping kitchen tap from dripping and saved a bomb in not having to replace the tap., Weight: 0.18 pounds, Manufacturer: Seawhisper