Specification Brand : Oajen BulletPoint1 : Oajen 2-3/8" 60mm black caster. Make sure you pick the correct stem for your application. BulletPoint2 : U bracket is a little wider to accommodate laminate. Bolt goes into non threaded hole first. Pack of 4. BulletPoint3 : 2 with and 2 without brake. BulletPoint4 : 120 lbs rating each. 2-15/16" mounting height. BulletPoint5 : Made in Taiwan. Color : Black ExternallyAssignedProductIdentifier1 : 0710822840950 ExternallyAssignedProductIdentifier2 : 710822840950 ItemName : Oajen 2-3/8" 60mm Caster, 2 with and 2 Without Brake, 3/4" U Bracket ItemPackageQuantity : 4 ItemTypeKeyword : stem-casters LoadCapacity : 120 pound Manufacturer : Oajen Material1 : nylon 6 wheels and body, steel stem and axle Material2 : nylon 6 wheels and body, steel stem and axle Material3 : nylon 6 wheels and body, steel stem and axle Material4 : nylon 6 wheels and body, steel stem and axle Material5 : nylon 6 wheels and body, steel stem and axle ModelNumber : 75-NNA+2S-MS MountingType : Plate Mount NumberOfItems : 4 PartNumber : AH6001W+2 ProductDescription : Oajen 2-3/8" 60mm caster, 2 with and 2 without brake, 3/4" U bracket ProductSiteLaunchDate : 2018-03-01T08:00:00.000Z Size : 3 inch Style : 3/4" U bracket SurfaceRecommendation : Multi-Surface UnitCount : 4