WAC Ceiling Fan Downrods should only be used with WAC Ceiling Fans. Our downrods are manufactured to work with WAC fans only, failure to use with a WAC fan only can result in damage or injury. WAC downrods are 3/4 in. outter diameter and can be used to extend your WAC ceiling fan height. Downrods are available in 12in, 18in, 24in, 36in, 48in, 60in, and 72in. Downrods cannot be used with "Hugger" or "Flush Mount" ceiling fans. Available in a variety of finish options to match your ceiling fan finish. Downrods can be joined together using a downrod coupler (DC-xx) to make lengths greater than 72in. All WAC downrods have a single threaded end on the motor side and can be shortened in the field by cutting the un-threaded side, for instance if you need a 10in downrod you can purchase a 12in and field shorten it by 2in.