Grade 70 chain was designed specifically to provide a light yet strong chain for tie downs. Made from heat treated carbon steel and zinc plated gold chromate for corrosion resistance. Chains are 100% proof tested to 2X WLL rating. Made to NACM standards per speci fications of the FMCSA & CCMTA for tie down use. Product Features:Working Load Limit: 6,600 lbs./2,990 kg. Weight: 296 lbs./134.4 kg. Green Barrel
