The Zacuto Doublemount and Red Plate combo allows you to mount your battery plate to your rod system horizontally. It includes 7" rods and can accept two Zround Mounts (sold separately) in the middle holes for mounting a Zacuto Articulating Arm (sold separately).
The Red Plate screws into the bottom of the Doublemount and allows you to mount a V-Mount or 3-stud Anton Bauer battery plate. Now you can mount your professional brick style batteries to your rig horizontally for counterbalance. The Red Plate can mount the Zacuto Wireless Plate or Wireless Plate Pro to hold your wireless receivers.