Specification Brand : Norgail BulletPoint1 : What you get: 4pcs black nylon caster . 1.57inch diameter wheel with M8 x 13mm Threaded Stem for mounting. BulletPoint2 : Twin wheel design: Two wheels make the force more uniform, the casters will be more stable and durable. Get smooth rolling and full swivel action. BulletPoint3 : Please confirm the size of the stem before purchasing, so as to avoid buying mistakes. BulletPoint4 : Widely used : Perfect as a set of replacement caster wheels for furnitures which have hard, noisy, rough plastic wheels. Suitable for desk, cabinet, flower pot holder, locker, shelf, shoe rack and so on. BulletPoint5 : Load capacity: Capacity of each caster is 15kg, total capacity of all 4 casters is 45kg (calculated by 3 casters ). Because when the floor is uneven , sometimes it will be only 3 casters bearing weight. Not equipped wrench tool. Color : Black ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 0733371500267 ExternallyAssignedProductIdentifier2 : 733371500267 IncludedComponents : 4 x threaded embedded parts, 4 x nuts ItemName : 1.5 Inch Threaded Stem Furniture Casters,for Office Chairs, Shelves, Carts 100lb Total Capacity, Pack of 4 Total Capacity Load Capacity - 2 Swivel 2 Swivel w/Brake,M8 x 13mm, 100lb Total Capacity ItemPackageDimensions_Height : 1.8 inches ItemPackageDimensions_Length : 1.1 inches ItemPackageDimensions_Width : 1.7 inches ItemPackageQuantity : 1 ItemTypeKeyword : stem-casters LoadCapacity : 100lbs lbs Manufacturer : Norgail Material : Nylon Material1 : Rubber Material2 : Plastic Material3 : Metal Material4 : Wood ModelName : Series #20 ModelNumber : Series #20 MountingType : Stem Mount NumberOfItems : 4 PartNumber : GU001 ProductDescription : Get smooth, quiet rolling and full swivel action, all while protecting your floors. Black matte surface design is simple and stylish, wear-resistant and corrosion-resistant. Twin Wheel Design, Two wheels make the force more uniform, the casters will be more stable and durable. Not equipped wrench tool. ProductSiteLaunchDate : 2024-06-04T06:39:21.878Z Size : Platform Truck and Hand Truck SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Hard Floor UnitCount : 4 WebsiteShippingWeight : 8.6 pounds