Able to tackle jobs up to 7100 lb Ancra's grade 80 3/8 in x 10 ft chain assembly is made for heavy-duty lifting, such as recovering vehicles and pulling them onto flatbed tow trucks. The grade 80 chain assembly is built with high-performance carbon alloy steel and heat-treated and 100% proof-tested to twice its original working load limit so you can be confident in handling heavy-cargo. The grade 80 3/8 in x 10 ft chain assembly features a large grade 80 J-hook as well as a grade 80 clevis hook for reliable strength for years to come. The chain assembly complies with NACM standards for tie-down use with properly marked links.