Specification Brand : National Hardware BulletPoint : BARON MFG CHAIN PRFCOIL GRD30 5/16X75FT PC30516SP BulletPoint1 : Standard roller chain offset links meet ASME/ANSI B29.1 standards BulletPoint2 : Used to join 2 pieces of chain by 1 pitch increment BulletPoint3 : For use in connecting or repairing standard and heavy series roller chain BulletPoint4 : Black oxide, lightly oiled finished BulletPoint5 : Made of steel Color : White ExternallyAssignedProductIdentifier1 : 0038613274990 ExternallyAssignedProductIdentifier2 : 038613274990 ExternallyAssignedProductIdentifier3 : 00719961464621 IncludedComponents : CHAIN PRFCOIL GRD30 5/16X75FT ItemName : 36" Blk Extension Chain ItemPackageDimensions_Height : 2.54 centimeters ItemPackageDimensions_Length : 6.604 centimeters ItemPackageDimensions_Width : 4.572 centimeters ItemPackageQuantity : 3 ItemTypeKeyword : loop-chains Manufacturer : National Hardware Material : Other ModelNumber : V2662 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : N274-993 ProductDescription : Extension chains 36 inches - safe working load 12 lbs finish=black Use to hang and position a variety of plants. Can be linked to other chains or can be attached directly to a ceiling hook. Metal construction ensures proper support. ProductSiteLaunchDate : 2015-07-14T12:14:12.084Z Size : Number 120 Roller Chain Style : Offset Link SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 Voltage : 120 volts