The ProVista, combined with the FM18 Fluid Video Head, provides rigid support for those who need strength more than versatility in height options. It assembles to its working height very quickly thanks to a 75mm claw ball and twist locks which require just half a rotation.
The Davis & Sanford W3 Universal Folding Dolly can be used with all standard tripods, is adjustable, and can be folded up to a compact 24 x 7" size.
3" ball-bearing rubber/metal wheels feature "step on brakes" that lock and unlock the rolling and swivel movement of the wheels.