Set of 4 Heavy Duty Albion 16 Series Phenolic Casters with 6" x 2" Wheel Go to amazon.com Related posts Top 16 casters 4000lbs for 2022 Feature6" Diameter x 2" WideKingpinless Caster (Heavy Duty)(4" x 4-1/2" Plate)1000# Cap ea.(4000lbs.)w/Brake DescriptionSpec Sheet with the Size of this Caster Plate: