Specification Brand : THEGRTCWS BulletPoint1 : Crown Rubber Casters:SY America's Crowned Tread 6 inch diameter by 2 inches wide Thermo Plastic Rubber wheels are extremely high quality non-marking gray thermo-plastic engineered rubber tread bonded to an industrial Polyolefin (plastic) core .These wheels are softer than a standard polyurethane wheel you would normally use. BulletPoint2 : High Load Capacity:These casters were designed with strength and sturdiness in mind for a long lifespan and easy movement of large, heavy loads. Each caster holds up to a maximum of 500 lbs. or 2000 lbs when purchasing a set of 4 casters. BulletPoint3 : Heavy Duty Accessories Design: Industrial caster wheel 6 inch diameter, 2 inch width, top plate: 4"x 4-1/2", caster overall height: 7-1/2", with ¾” roller bearing,and ½" ID spanner bushing with Zerk Axle .Galvanized thickened yoke has strong load-bearing capacity, so you can buy and use with confidence. BulletPoint4 : No-Marking & Silent Casters:With a 75 Shore A Durometer (Softness of Wheel); these are exclusively made to roll over debris, gaps, cracks, obstacles with ease. These gray soft rubber wheels are non-marring, nonmarking, quiet, absorb shock, vibrations, and protect equipment and floors and many floor surfaces. BulletPoint5 : Widely Used: Crowned thermoplastic grey rubber casters are commonly used in medical, laboratory, food service, and office equipment for their quiet, non-marking, and floor-protective properties. Color : Green IncludedComponents : Rubber-Caster ItemName : SY America 6" X 2" Heavy Duty Casters Wheels, Industrial Casters, Non-Marking | Thermoplastic Rubber Wheels, 2 Swivel Top Lock Brake & 2 Swivel,2000 lbs Capacity Set of 4 ItemPackageDimensions_Height : 5 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 5 inches ItemPackageQuantity : 1 ItemTypeKeyword : plate-casters LoadCapacity : 2000.00 pounds Manufacturer : SY America Material : Thermoplastic Rubber Wheels Material1 : Aluminum Material2 : Polyurethane ModelNumber : 5 Inch MountingType : Plate Mount NumberOfItems : 4 PartNumber : US-MRC-6660-2B2S Pattern : 2 Brake & 2 Swivel ProductDescription : Thermoplastic Rubber Wheels ProductSiteLaunchDate : 2025-05-08T05:53:20.276Z Size : 4pcs 1" Style : 6" Wheel SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 31162701 WebsiteShippingWeight : 0.172 kilograms