Rivco Parade Flag Holder PF1000 Display up to three full size flags easily, prominently, safely and with a very custom show look. Install our trailer hitch or model specific receiver bracket(s) sold separately, to your trailer hitch or saddlebag rails. The flag holder bar with flag socket (one included with PF1000 parade flag holder) can then be installed or removed from the bracket(s) in seconds by removing two safety pins. The trailer hitch mounted bracket will not interfere with your trailers coupler and does not need to be removed when towing. One or two more additional flag sockets can be added can be added (PF920, sold separately) to accommodate up to three flags. The socket(s) accommodate up to 1 1/4 poles, and are machined at a 15o angle to their bases. They can be rotated to display your flags, as desired. The holder is machined from aircraft quality aluminum, and the socket from steel, then both are polished to a flawless finish and triple chrome-plated.