The Zacuto Zgrip Handle with Grip Relocator for C100, C300, C500 lets you reposition the grip controller of the Canon C100, C300, or C500 up to 24" away from the camera in various setups. The assembly adapts the grip controller and screws into any 1/2" female-threaded 15mm rod. You can get creative with how you mount the rod on your rig. For example, you can employ a Z-Mount II 90° adapter or Z-Mount Zwivel to position the rod in unconventional manners and hence have the grip controller where you want it.
The relocator features a 24" cable that connects to the camera to enable the functionality of the grip controller. This cable is the reason you're limited to reposition the controller up to 24". (The controller's native cable plugs into the relocator.)
The assembly consists of the grip relocator and an articulating 1/2" threaded stud, which is normally a component of a Zgrip Handle.