Grade 70 transport chain also referred to as cargo chain, truck chain, or high-tensile chain is most commonly used in cargo control and tie down applications. Drop Forged and heat treated, grade 70 chain has the most efficient weight to strength ratio. Mandatory in the automotive industry grade 70 chain is also often used as logging chain. Grade 70 chain is not approved for overhead lifting. Make sure to get your load binders and hooks to pair with your chain and suite your application.