Specification Brand : HKK BulletPoint1 : HKK Aqua Series connecting offset link made of carbon steel for use with single strand roller chains BulletPoint2 : Cold-forged solid construction for increased corrosion resistance and smooth running with no initial stretch BulletPoint3 : Corrosion-resistant finish over carbon-steel maintains strength in wet environments, extending product life BulletPoint4 : Solid rollers, link plates, and solid bushings are shot peened for added fatigue strength BulletPoint5 : Meets ANSI B29.1 standard for quality assurance Color : Dark Grey ExternallyAssignedProductIdentifier1 : 4580113812265 ExternallyAssignedProductIdentifier2 : 04580113812265 ExternallyAssignedProductIdentifier3 : 00719961460449 FitType : Vehicle Specific IncludedComponents : Rope, Chain, Cable & Tie Downs ItemName : HKK ARC040CHL1 ANSI C040 Single Strand Aqua Series Connecting Offset Link, Cottered, 1/2" Pitch, 0.312" Roller Diameter, 5/16" Roller Width (Pack of 5 links) ItemPackageDimensions_Height : 2.032 centimeters ItemPackageDimensions_Length : 12.7 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : roller-chains Manufacturer : HKK Chain Material : carbon steel ModelNumber : 5 links NumberOfItems : 5 PartNumber : ARC040CHL1 ProductDescription : Powerlip in the center of the roller to run the chain fast and true. Sealed roller bearings and all necessary hardware included. All rollers are machined not molded to assure a perfect fit. ProductSiteLaunchDate : 2011-05-23T00:00:01-07:00 Size : 0.312 inches SpecificationMet : Koch Style : Offset Link SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 2