Mount your Mars 300, 400, or 400S transmitter or receiver onto a rig with this L-Shaped Bracket from Hollyland. The L-shaped bracket features a 1/4"-20 thread on each side so you can mount your transmitter or receiver on a cage, rig, or mount in any configuration you choose. One 1/4"-20 screw is included to attach the bracket to your transmitter or receiver.