Cold Ceramic Disc Cartridge (1 Piece) FB7798PLSP 18 mm) x (H)4-1/16" (103

18 mm) x (H)4-1/16" (103

Overflow cover plate is sold separately

Shower head 6-1/4" diameter

Designer Hardware flanges add a decorative transition between the handle and wall or deck for additional decor

durability and reliability are never an issue

Cold Ceramic Disc Cartridge (1 Piece) FB7798PLSP 18 mm) x (H)4-1/16" (103Cold Ceramic Disc Cartridge (1 Piece) The ceramic disc cartridge is the heart of the faucet, controlling its temperature and water flow. Internally, two opposing discs made out of ceramic carbide rotate to control the flow of water. Because ceramic carbide is impervious to friction, it can last for many years before needing replacement. This cold side stem cartridge rotates clockwise with 3 8" x 16 spline broach. Features: Fabricated from high quality