Specification Amount : 48.96 Brand : SES CASTERS STANLEY E. SMITH COMPANY Color : Zinc CurrencyCode : USD Label : SES Casters Inc. Manufacturer : SES Casters Inc. MaterialType : Steel PackageDimensions_Weight : 3.90 PackageDimensions : L:9.00 X W:7.00 X H:4.50 PartNumber : FL6 ProductGroup : BISS Basic ProductTypeName : INDUSTRIAL_CASTERS Publisher : SES Casters Inc. SmallImage_Height : 50 SmallImage_URL : https://m.media-amazon.com/images/I/41zx92wodRL._SL75_.jpg SmallImage_Width : 75 Studio : SES Casters Inc. Title : Floor Lock Brake for Carts | 6" with 4x4-1/2 Mounting Plate | for Use with 6" casters | 1 Unit Weight : 3.9 WeightUnit : pounds