These camera holder can be mounted behind the adapter plate of MCE holders.
Before orderring, make sure that a mounted camera is at a sufficient distance from the cockpit window.
With the ZUMO 396 you also have to create the required distance, for the cable outlet. The solid sleeves of 10mm height, are already sufficient for this.
The rubber dampers /mounts, have a height of 15mm or 10mm (smartphone).
The screws go into the internal thread.
NOTE: If necessary make a note, if you use a lock, so we can deliver the set of screws in the correct length.