2 Pcs Mixer Tap Cartridge,1/4 Turn 20 Spline Brass Ceramic Tap Cartridge Replace
Clockwise (Blue) and Anti-clockwise (Red) to turn the tap on. Made of brass and ceramic., stem drilled with M4 threaded hole. Material: Brass. Suitable for both cold water and hot water. Rubber O ring at the bottom, with threaded collar.