For sale individually are the old style Krauser latch tongues. These are bolted to the back of the side carrier for use with the old style Krauser cases where the cases simply click into the tongue like that of a seat belt. Please not these are not for use with the new cases and are only needed if you have the old style Krauser cases. To tell if you have the old style cases, they will most likely have some dust on them... and the latch used to attach them to the side carrier is a button like lock with keys that will fit both that latch and the top latches.