Our #20 Series hard rubber wheel casters are OEM and common replacement casters. Hard rubber has a 70-80 Shore D Durometer tread. Need a non marring, non marking solution? Try our
polyurethane wheel casters or thermoplastic rubber casters. For more caster options, including bearings and top plates, please call our sales team in West Reading, PA, at 1-800-215-8220.