Specification Brand : ICONCASTERWHEELS BulletPoint1 : THE STRENGTH YOU NEED: These super heavy duty 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 900 lbs. or 3600 lbs when purchasing a set of 4 casters. BulletPoint2 : HIGH QUALITY MATERIAL: Our casters are made with a high quality, sturdy material allowing you to move heavy loads with ease and safety. These casters feature maroon pro tech polyurethane material on a Polypropylen Core for a long lifespan, and to keep all floors clean and free of tread marks. Its pro tech 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. BulletPoint3 : BUY WITH CONFIDENCE: The satisfaction and safety of our customers is our priority when designing and creating casters. For this reason, we make sure our products are made to the highest standards. Our products are ISO certified, TUV tested, and NSF registered. Our products are leading the industry by offering a 3-Year limited warranty on all our products. BulletPoint4 : ROLLER BEARINGS: This caster comes with roller bearings with spanner bushing for greater shock resistance, and increased capacity. Roller bearings allow a caster to perform better during impact loading and shock. BulletPoint5 : TOP LOCK BRAKE: When engaged, this brake will apply pressure to the top of the wheel, which creates friction and keeps the wheel stationary. Color : brass CompatibleWithVehicleType : Truck ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 840098906095 ExternallyAssignedProductIdentifier2 : 0840098906095 IncludedComponents : No ItemName : 1-9/16" Brass Ball Casters Plate Mount (4 per Pack) ItemPackageDimensions_Height : 26.035 centimeters ItemPackageDimensions_Length : 22.352 centimeters ItemPackageDimensions_Width : 26.035 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : plate-casters LoadCapacity : 300.0 pounds Manufacturer : Rockler Material : Rubber Material1 : Polyurethane Material2 : Plastic Material3 : Metal Material4 : Cast Iron Material5 : Steel ModelNumber : Series #20 MountingType : Floor Mount NumberOfItems : 4 PackageLevel : unit PartNumber : 31028 PitchCircleDiameter : 120 millimeters ProductDescription : These easy rolling caster are the perfect choice on wood, tile, or linoleum floors. The 1-9/16" hard rubber ball casters have ball bearing raceways and are covered by an attractive polished brass hood. ProductSiteLaunchDate : 2008-07-30T13:00:15.000-00:00 Size : 5 inch Style : Swivel Caster SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Multi-Surface UnitCount : 4 WebsiteShippingWeight : 0.31 kilograms