Specification Brand : Handsammu BulletPoint1 : HEAVY-DUTY CASTERS: The HANDSAMMU's heavy duty casters are made of high-quality polyurethane tread high impact cast lron core, bright galvanized steel yokes. The polyurethane wheels have strong abrasion resistance, are not easy to rust, and cast lron core have strong shock absorption and buffering performance, which increases the service life and easy movement BulletPoint2 : CASTER SIZE: Industrial caster diameter: 6 inches, width: 2 inches, top plate: 4x 4-1/2, total height: 7-1/2, These casters were designed with strength and sturdiness in mind for a long lifespan and Strong Load, heavy loads. Each caster holds up to a maximum of 1200 lbs. or 4800 lbs when purchasing a set of 4 casters. BulletPoint3 : NO Marking &Wear-resist: These casters feature polyurethane material on a cast iron core for a long lifespan, and to keep all floors clean and free of tread marks. Its polyurethane material and cast iron core also allow it to resist against most chemicals, oils, grease, and water making this caster ideal for a multitude of industrial applications. BulletPoint4 : WIDELY USED: The Heavy Duty Casters can be easily installed and used, and are designed for handling.These Casters are commonly seen on U-Boat carts, dolly cart casters, material handling cart caster,stocking cart casters,and many Industrial cart casters. These casters are made to outperform and outlast the competition. BulletPoint5 : QUALITY ASSURANCE: The satisfaction and safety of our customers is our priority when designing and creating casters. so, If you have any questions or quality problems about caster wheels, please contact us in time, all our products offering a 2-Year limited warranty. Color : Silver CompatibleWithVehicleType : Trailer ExteriorFinish : Alloy Steel ExternallyAssignedProductIdentifier : 5060452912721 ExternallyAssignedProductIdentifier1 : 670533884110 ExternallyAssignedProductIdentifier2 : 0670533884110 IncludedComponents : 16 screws ItemName : HANDSAMMU 6 Inch industrail Casters Set of 4, Heavy Duty -4800lbs Capacity, Polyurethane tread(Crowned) on Cast lron, Top Plate 4" x 4.5", Widely Used in Platform Trucks, Furniture(2 Brake & 2 Rigid) ItemPackageDimensions_Height : 17.5 centimeters ItemPackageDimensions_Length : 6.7 centimeters ItemPackageDimensions_Width : 16.1 centimeters ItemPackageQuantity : 4 ItemShape : 1 Brake ItemTypeKeyword : plate-casters LoadCapacity : 4800 pound Manufacturer : Handsammu Material : Steel, Thermal-plastic Rubber (TPR) Material1 : Polyurethane Material2 : Cast Iron Material3 : Steel Material4 : Steel ModelNumber : Series #30 MountingType : Plate Mount NumberOfItems : 4 PartNumber : G-PCC-6660-2B2R Pattern : No Brakes PitchCircleDiameter : 150 millimeters ProductDescription : Product specifications: Wheel material: Polyurethane on Cast lron Wheel diameter: 6 inches Wheel width: 2 inches Top plate 4"x4-1/2" Caster overall Height: 7-1/2" Bearing type: Roller Bearing Load capacity: 4800LB (4 pack) Wheel color: Red Number of Casters: 4 ProductSiteLaunchDate : 2023-08-11T10:09:18.521Z Size : 6"X 2" Style : 2 Brake & 2 Rigid SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Multi-Surface UnitCount : 4 UnspscCode : 31162702 WebsiteShippingWeight : 12.474 kilograms