The starter base collar is connected at one of the many bases i.e., base plate, screw jack or swivel jack and provides a base rosette to begin Scaffold construction.
The caster adapter is used as a base connection point to a caster and provides a base rosette to begin scaffold construction
The adjustable caster adapter is used as a base connection point to a 12" System Caster for mobile ringlock towers. It allows for 18" adjustability as well as a base rosette to begin scaffold construction.
The scaffold caster is used as a rolling base. It allows the scaffold to be moved to different locations without disassembling the scaffold.