Specification Amount : 159.99 Brand : Stark USA Color : Black CurrencyCode : USD Label : Stark USA Manufacturer : Stark USA MaterialType : Steel, Rubber Model : v_28210_28211 NumberOfItems : 1 PackageDimensions_Weight : 18.00 PackageDimensions : L:20.00 X W:17.00 X H:10.00 PartNumber : 28211x2 ProductGroup : BISS Basic ProductTypeName : INDUSTRIAL_CASTERS Publisher : Stark USA Size : 2 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41HKLaqI6mL._SL75_.jpg SmallImage_Width : 75 Studio : Stark USA Title : Stark USA 2-Pieces Universal 8" Flat-Free Tire Gate Wheel Spring-Loaded Suspension Chainlink Gate Caster Wheel Weight Capacity 200lb Each, Black Weight : 18 WeightUnit : pounds