3" diameter heavy-duty twin wheel casters.Modern design, two-toned, gray body/black wheel.Designed for use on healthcare and educational furniture/equipment, industrial use, carts, files, tables and chairs.Soft wheels for use on hard floor surfaces.Chromium-VI-Free for extended life cycle.Weight rated: 220 lbs/wheel.
Gemini Heavy-Duty Twin Wheel Hard Floor Casters with Brake, J Plate, Gray, 4/Set