[Pre Order - allow extra time] CAMVATE Extension Arm with Dual ARRI Rosettes and M6 Thumbscrew (Black Knob) ARRI Rosette with M6 Thumbscrew, Includes 1/4"-20 to ARRI Rosette Adapter, Black Knob Tightens M6 Screw, 3.9" Extension Length, Multiple 1/4"-20...