This Grade 70 Auto Transport Chain comes with a four hook cluster attached atone end, giving you multiple hook up options. These hook clusters include aforged mini Datsun hook, grab hook, r-hook & t-hook. Grade 70 transport chainis produced from heat treated carbon steel, making it the standard for towing,logging and tie-down applications. It is yellow zinc plated for easyidentification. This chain is not approved for overhead lifting. Grade: 70 Sizes: 1/4″ – 5/16″ Length: 4′ – 10′ WLLs: 3,150 lbs. – 4,700 lbs.