Auralex ProGo Caster Kit

The ProGo's casters are what let a stand-mounted absorber move around a room instead of staying pinned to one spot, and they are the part that wears out first under regular repositioning. This kit is the replacement set: four casters sized specifically for the ProGo base.

It is a straightforward swap when the original wheels start sticking or cracking, keeping the ProGo mobile without replacing the whole stand.