Specification Brand : SES CASTERS STANLEY E. SMITH COMPANY BulletPoint1 : 2,800lbs of Total Capacity BulletPoint2 : Heavy Duty Polyurethane on Cast Iron Wheels with Roller Bearings BulletPoint3 : Durable Zinc Plating BulletPoint4 : Standard 4x4-1/2 Mounting Plate with 2-5/8"x3-3/8" slotted to 3"x3" Bolt Hole Spacing BulletPoint5 : All Mounting Hardware Included Capacity : 2800 pounds Color : Red ExternallyAssignedProductIdentifier1 : 659257110644 ExternallyAssignedProductIdentifier2 : 0659257110644 IncludedComponents : 2 x spring loaded gate wheels ItemName : Toolbox Caster Set | 4" for Greenlee, Knaack and other Job Boxes | All Mounting Hardware Included ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 12.5 inches ItemPackageDimensions_Width : 12.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : plate-casters LoadCapacity : 2800.00 pounds Manufacturer : SES Casters Material : Polyurethane Material1 : Metal Material2 : Rubber ModelNumber : CB8X2SDWC MountingType : Plate Mount NumberOfItems : 8 PartNumber : CR51R04SRKX.PIXRSRH Pattern : 6 Holes ProductDescription : This Listing is for one SES brand 4x2" Caster kit containing 2 swivel and 2 rigid casters for Greenlee, Knaack and many other toolboxes. This kit contains all necessary mounting hardware which includes 16 pieces of each of the following: 3/8-16x1" self tapping bolt, 3/8-16x1" carriage bolt, 3/8x1" fender washer and 3/8-16 lock-nuts ProductSiteLaunchDate : 2019-06-06T07:00:00.000Z Size : 4x2" SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Multi-Surface UnitCount : 2