This seamless clamp on gear ring clamps securely around the focus barrel of your lens by tightening one little screw (allen key is included). Once tightened, the slit in the ring disappears and makes the ring seamless. The tooth size is M0,8.
The ARRI 150mm Bottom Dovetail Plate offers a compact, secure interface for BP-8/BP-9 bridge plates, ideal for Steadicam, car mounts, and camera carts.
The ARRI HEX-5 is a 150mm handle extension featuring 3/8"-16 and RMB-3 interfaces, designed for modular camera rig customization and CCH-4 compatibility.