Specification Amount : 0.00 Brand : Service Caster Color : 4 Swivel - Total Lock Brakes - 1-7/8" Stem CurrencyCode : USD Label : Service Caster Manufacturer : Service Caster MaterialType : Semi Steel Cast Iron Model : Series #20 NumberOfItems : 4 PartNumber : SCC-EXTTL20S514-SSS-178-4 ProductGroup : Automotive Parts and Accessories ProductTypeName : WHEEL Publisher : Service Caster Size : 5" Wheel SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31t3ex8y7wL._SL75_.jpg SmallImage_Width : 75 Studio : Service Caster Title : Semi Steel Cast Iron Swivel Expanding Stem Caster Set of 4 with 5 Inch Silver Wheels and 1-7/8" Stems - Includes 4 Swivel with Total Locking Brakes - 300 lbs. Capacity Per Caster - Service Caster