The SmallRig 12mm/15mm Single Rod Clamp works with SmallRig cage to provide a follow focus solution and make for a complete shooting system. It supports cage 3440, 3277, 3278 and 3212 and locks via a 1/4"-20 knob screw and a locating pin. Compatible with 15mm rod, the clamp also fits follow focus system using 12mm rod through an attached 12mm rod clamp adapter. The knob screw makes it easy to remove and install.
