Specification Amount : 0.00 Binding : Tools & Home Improvement Brand : Service Caster Color : 4 Swivel w/2 Top Lock Brakes CurrencyCode : USD Label : Service Caster Manufacturer : Service Caster MaterialType : Polyurethane Tread on Semi Steel Cast Iron Core Model : Series #30 PackageDimensions_Weight : 33.75056768958 PackageDimensions : L:12.599999987148 X W:12.49999998725 X H:8.299999991534 PartNumber : SCC-30CS620-PUR-RS-2-TLB-2 ProductGroup : Automotive Parts and Accessories ProductTypeName : WHEEL Publisher : Service Caster Size : 6" Wheel SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41Bfy+0ri0L._SL75_.jpg SmallImage_Width : 75 Studio : Service Caster Title : Polyurethane on Cast Iron Swivel Top Plate Casters Set of 4 Heavy Duty with 6 Inch Red Wheels - Includes 2 Swivel with Brakes and 2 Swivel – 4,800 lbs. Total Capacity - Service Caster Brand Weight : 33.8 WeightUnit : pounds