Size > 12 X 3
12 X 3 Heavy Duty Phenolic Wheel Caster Swivel
12t75psb 12 X 3 Swivel Plate Caster, Heavy Duty Poly On Cast Iron Wheel Brake
12t75rsb 12 X 3 Swivel Caster, Heavy Duty Rubber On Cast Iron Wheel With Brake
12t75hsb 12 X 3 Swivel Plate Caster, Heavy Duty Phenolic Wheel With Brake
12t75pr 12 X 3 Rigid Caster, Heavy Duty Poly On Cast Iron Wheel, 3200 Lbs Cap