Mount your camera or gimbal rig onto a camera cart using this
Camera Mounting Baseplate from
Proaim. The durable aluminum plate is designed to mount atop the horseshoe mount of the Proaim Camera Mounting System, and it is compatible with just about any cart. It supports rigs weighing up to 400 lb.
The plate features two slots for separately available camera screws to mount your camera. The plate mounts onto the horseshoe plate using two 1/4'-20 screws, and long and short pairs of screws are included.