(4) Swivel Casters 4"x2" Phenolic Wheel (4"x4-1/2" Plate) 1000# Cap ea (4000#) Go to amazon.com Related posts Top 16 casters 4000lbs for 2022 Feature1000# Cap ea.(4000lbs.)4" Diameter x 2" Wide(4" x 4-1/2" Plate)Mounting Bolts are NOT Included DescriptionCasters 4"x2" Phenolic Wheel (4"x4-1/2" Plate) 1000# ea( )