Add a follow focus, monitor, wireless transmitter, or other rod-mounted gear onto your camera cage, rig, or gimbal with this lightweight Cage Adapter for Single 15mm Rod from Kondor Blue. The durable aluminum rod clamp attaches to the cage with the two included 1/4"-20 mounting screws, and a blue locking thumbscrew tightens around a separately available 15mm rod. An Allen wrench is included to tighten the screws.