Ceramic Disc Head, Pair of universal replacement ceramic cartridges for taps, 1/2" Quarter turn 20 notches x 50mm

Solid brass body and stem. 20 teeth on the spline (top of the stem) for the handle, drilled with an M4 drill bit. Thread size G 1/2" BSP. Clockwise (Blue) and counterclockwise (Red) to open the tap. Rubber O-ring at the bottom, with a threaded collar. Suitable for basin taps in bathrooms, kitchens, etc. Suitable for both hot and cold water. Materials: Made of brass and ceramic, sturdy and durable. Works perfectly, no more dripping taps, can be used for a long time. Easy to use: the red tap valve is turned clockwise to open the tap, counterclockwise to close, and the blue cartridge is opposite the red one. Application: Suitable for hot and cold water, fits most double handles, suitable for basin taps in bathrooms, kitchens, etc. Quantity delivered: 2 pieces