Designed to add mobility to modular stands, the ADB-C screw directly into the ADB-F feet and feature a 100m non-marking rubber wheel that won't damage floors when the solution is stationary or whilst being moved. Supplied in pairs, the castors come with an easy to use brake pedal that keeps installations firmly in place when needed but allows quick and simple repositioning as required.When castors are used the ADB-S120B support bar should also be specified to provide the necessary structure for mobile applications.