Rod Mounting Bracket RMB-7 The Rod Mounting Bracket RMB-7 provides support for a single 19 mm support rod (or 15 mm with reduction insert K2.66255.0). Often used with lens motors, the RMB-7 is optimized for ARRI TRINITY and TRINITY 2. The RMB-7 mounts to M4 threads spaced 20 mm apart.
