We have bought harbor breeze ceiling fans with the following finishes and need to know where we can find matching 12 inch downrods:
Brushed nickel, aged bronze, white, harvest wheat, aged iron bronze

Also purchased a hunter fan with onyx bengal bronze

Did you check with Lowe's?

Hunter Fan Ceiling Fans, Air Purifiers, Humidifiers, Thermostats (http://www.hunterfan.com) can sell you the Hunter downrods.