4 in. (102 mm) Gray Non-Braking Swivel Plate Caster with 247 lb. Load Rating

These heavy-duty casters are durable and designed for use in the most demanding environments. Non-marking rubber tread and corrosion-resistant zinc finish. Polypropylene rim resistant to nicks, scratches, stains, and deterioration. Thermoplastic rubber resistant to chemicals, caustics, oils, and wear.