This is a A-AL667X AL667X Pintle Chain, 10 ft PN: AL667XMain Description As Following : A-AL667X AL667X Pintle Chain, 10 ft P.N: AL667X A-AL667X AL667X Pintle Chain, 10 ft P.N: AL667X Crossed From: 2221-50721 JOHN DAY Found in Section & Models : Chains/ Sprockets/ Pulleys/ Hubs > Pintle Chains, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : A-AL667XASCO, A-AL667XCO Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada