Mount your focus, zoom, or other demand/control unit onto your pan handle with the STF-10 PROTECH Pan Bar Grip for RM Series Controllers from IDX. This clamp arrangement features two 1/4" threaded screws with thumbwheel nuts that enable clamping onto a variety of standard pan handles, which then allows you to securely mount a focus/zoom demand unit or RM-series controller on your handle via a 3/8" screw. This lets you position your demand unit/controller, so you can operate the camera TV studio-style.