This Domestic Grade 70 Binder chain assembly is the ultimate choice for your rigging needs. The chain is made from heat treated carbon strength steel. Heat treating is associated with increased steel strength which improves product performance. This high quality chain is permanently stamped every ten links with its Working Load Limit. It has a yellow zinc finish which inhibits chain corrosion abrasion. Made in USA and equipped with high quality forged clevis hooks, this domestic binder chain assembly will prove its worth. NOT for overhead lifting.