The X Frame XT60 and VTX mounts were designed for the UBAD Katana, but fit most x frame quads that use standoffs on top of the flight controller.
These mounts were designed to take the place of the spacer between the pdb and flight controller. They are 10mm high.
(4) 25mm m3 screws are recommended to mount the pdb and flight controller for adequate space.
This is packaged as one of each: one VTX and one XT60 mount.