Attach a 15mm rod mount to mount multiple accessories onto your cage or rig using this Single 15mm Rod Clamp from SmallRig. It mounts onto a rig using its 15mm rod clamp or the two included screws. The screw slot provides 0.7" to adjust the distance of the screws to fit onto most cages and mounts. You can mount a variety of accessories such as a follow focus motor, extension arm, light, microphone, monitor mount, or other gear to your rig with this versatile mount.