Several Bogen models have multiple variations, some have parts that are not interchangable from model to model. This pages shows the most common with variations of the models we track.
There is not a part missing from your tripod. That is the accessory port that will allow you to add an arm to your tripod. These ares can hold almost anything from gel filters to LED lights and cameras. Click the button below to see our line of arms, clamps and accessories to make your tripod more useful.