Specification Amount : 89.99 Brand : Iron Forge Tools Color : Black/Red CurrencyCode : USD Label : Iron Forge Tools Manufacturer : Iron Forge Tools MaterialType : Iron NumberOfItems : 4 PackageDimensions_Weight : 9.85025386616 PackageDimensions : L:13.349999986383 X W:13.1099999866278 X H:4.1699999957466 PartNumber : IFT-KCAST5-4PK-BK ProductGroup : BISS Basic ProductTypeName : INDUSTRIAL_CASTERS Publisher : Iron Forge Tools Size : 5 Inch SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/51jYwmzthRL._SL75_.jpg SmallImage_Width : 75 Studio : Iron Forge Tools Title : Iron Forge Tools Heavy Duty Swivel Knobby Caster, 6" Height, 5" Diameter, Set of 4 Flat-Free Solid PU Knobby Tread Caster Wheels, with Swiveling Bases, Two Casters with Brakes and Two Without Weight : 9.9 WeightUnit : pounds