KOHLER® showering products offer luxurious water delivery for any custom or traditional showering environment. Sleek and functional, this 249 mm ceiling-mount rainhead arm and flange pairs with single-function rainheads with Katalyst™ air-induction technology. Crafted from premium brass, this fitting can provide years of dependable performance, making it the ideal choice for a worry-free and soothing shower experience. - For use with single-function rainheads with Katalyst™ air-induction technology - Includes flange - Easy installation – no special tools required - Wall-mount - G 1/2 connection - Brass - Brass - KOHLER finishes resist corrosion and tarnishing - Polished Chrome.