Description: 100% brand new, Never been tried or installed Grade 70,This chain binders trailer safety chain is protected against the outdoor elements with a durable, corrosion-resistant zinc-plated finish Meets D.O.T (Department of Transportation) and N.A.C.M. (National Association of Chain Manufacturers) specification standards for Grade 70 welded steel chain. Chain and hooks have all required identification markings for grade 70 chain. These are the D.O.T. standard for all major transportation fleets in the United States and Canada. Featuring two pre-assembled clevis grab hooks, one on either end. The 5/16-inch hooks are easy and secure to attach to trailer tie-downs No modification needed Professional installation is highly recommended WARNING: These chains have a Working Load Limit of 4700 lbs Do not exceed WLL (working load limit) for any chain, tie down or cargo control device. Not approved for overhead lifting. Package Includes: 1X Tie Down Binder Chain As the picture shown