FORCE 12, Rotating side arm. Complete, like new, never used. Aluminum and welded aluminum pieces. Includes rotor mounting shelf. No longer manufactured by the new Force 12 company. $100.00. Terry **************Plan your next getaway with AOL Travel. Check out Today's Hot 5 Travel Deals! (http://travel.aol.com/discount-travel?ncid=emlcntustrav00000001)