This is one other version of 8″ scaffolding caster wheel, and it’s our premium, heavy-duty polycarbonate frame model. A little extra load capacity in a slightly lighter package, and they look nice. The polycarbonate caster wheel is only available in 1.375″ OD stem for a #6 tube.

When it comes to caster wheels, it’s better to prioritize quality over savings. These workbench wheels must last long without fault, and while there are cheap options that would have no problem for daily use, they may lack the features or simple durability that makes for a good investment. Scaffold casters should have secure brakes, heavy-duty quality, and must be able to hold heavy workbenches.

The stem of this caster wheel is 1 3/8″ OD (#6 tube) with a 4″ length. Same upper steel body as the HD cast iron version… only much lighter to carry around.