SmallRig 3411 15mm Rod Support for 2660 Matte Box is designed to fix Matte Box 2660 (with Silicone Donut 3409, if needed) to a 15mm rail support system. It connects to the bottom threaded hole of Matte Box 2660 via a 1/4"-20 screw, is secure and stable, and features a half-opened rod clamp to be quickly mounted onto the rail support system without disassembling other accessories.
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