The Hunter 72 in. Extension downrod brass can be used with 15 ft. Ceilings inside of your home to help maximize the cooling benefits of your ceiling fan. This brass finish helps match your ceiling fan and adds a bright, reflective appearance. This downrod can be used with Hunter and other ceiling fans that require a pipe that has a 3/4 in. Dia. The pipe has a debarred interior channel which helps prevent wire stripping. Color: Bright Brass.