Do it 1-5/8 In. Twin Wheel Plate Caster (2-Pack)

This caster offers an economical and reliable solution. The 2 wheels move in opposite directions when turning minimizing carpet fiber twisting. For use on ready-to-assemble furniture, office chairs, printer stands, entertainment centers, and computer desks. Plate is 1-1/2″ square. Recommended for use on carpet or ceramic. Fasteners not included.