S-523-D 3-1/4" x 2" Hamilton Medium Duty Swivel Plate Caster, Poly on Cast Iron

16PI04201S 4" x 2" Albion Swivel Plate Caster Polyurethane Wheel 700 lb Capacity. 16PI06201S 6" x 2" Albion Swivel Plate Caster, Poly Wheel, 1200 lbs Capacity. 4DGATEB 4" Spring Loaded Gate Caster with Brake, Rubber Wheel, 40 lbs Capacity.

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