SmallRig Single Railblock 15mm Rod Clamp

Grabbed a few of these for my rig – they lock onto 15mm rods much tighter than I expected, no slipping even with a heavy follow focus attached. Simple design but does exactly what it’s supposed to.

I was worried it might wobble, but the tension lock holds my follow focus rock solid even when I'm moving the rig around. The aluminum build feels dense and precise for the price.

Finally, a rod clamp that actually stays put under vibration. The single railblock design makes it easy to slide accessories along the rod without any wobble.