Specification Brand : ZDNEY BulletPoint : Accessories BulletPoint1 : [CASTER SIZE]: Wheel diameter: 3", width: 1.25". Top plate size: 3-5/8" x 2-3/8"; Hole spacing: 2-3/4" x 1-3/4". Total height of caster: 4-1/8". BulletPoint2 : [HIGH QUALITY MATERIAL]: The 3-inch thermoplastic rubber wheels are bonded with an extremely high-quality non-marking gray thermoplastic engineered rubber tread. These wheels are softer than the standard urethane wheels you'd normally use. These are designed to roll over debris, gaps, cracks, and obstacles with ease. Can be used in many applications such as food service, hospitals, laboratories, and many institutional applications and industries. BulletPoint3 : [SMOOTH & NON-MARKING]: High-quality double-precision bearings are selected to extend the service life of the bearings. Made of plastic rubber material, these casters are non-marking, quiet, shock-absorbing, and vibration-absorbing, and can effectively protect equipment and floors as well as many floor surfaces. BulletPoint4 : [WIDELY USED HEAVY DUTY CASTERS]: 300 lbs load per caster. The total load on all four wheels is 1200 lbs. Heavy-duty casters can be used in industrial and residential applications such as carts, cabinets, bookshelves, shopping carts, display exhibit equipment, carts, mobile workstations, furniture, and more. BulletPoint5 : [Quality Assurane]: If you encounter any quality issues, please don't hesitate to contact us, and we will respond within 24 hours and send you the new replacements. If for any reason you're not satisfied with your purchase, we will also offer a 60-day money-back guarantee. Color : Nylon Ball ExternallyAssignedProductIdentifier : 7320444372321 ExternallyAssignedProductIdentifier1 : 670533852799 ExternallyAssignedProductIdentifier2 : 0670533852799 IncludedComponents : 4 Brake#02 ItemName : ZDNEY 3 Inch Caster Wheels, Rubber Wheels Silent Castor- Set of 4 Heavy Duty Caster Wheels with Brake 1200Lbs, Industrial Plate Casters Wheels for Cart Furniture Workbench (4 Brake#02) ItemPackageDimensions_Height : 19.9898 centimeters ItemPackageDimensions_Length : 12.3952 centimeters ItemPackageDimensions_Width : 16.1036 centimeters ItemPackageQuantity : 1 ItemShape : 2brake&2rigid ItemTypeKeyword : plate-casters LoadCapacity : 4000.00 pounds Manufacturer : ZDNEY Material : Rubber Material1 : Polyurethane Material2 : Polyolefin ModelNumber : 4 Brake#02 MountingType : Plate Mount NumberOfItems : 4 PartNumber : ZD-RB-30-4B-GREY Pattern : 2 Swivel & 2 Rigid ProductDescription : ZDNEY 3 Inch Caster Wheels, Rubber Wheels Silent Castor- Set of 4 Heavy Duty Caster Wheels with Brake 1200Lbs, Industrial Plate Casters Wheels for Cart Furniture Workbench (4 Brake#02) ProductSiteLaunchDate : 2024-04-03T06:39:07.461Z Size : One Size Style : 4 Brake#02 SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Multi-Surface UnitCount : 1 UnspscCode : 31162702 WebsiteShippingWeight : 2.771 kilograms