This Transport Package includes (1) Grade 70 5/16" Tail Chain in 8 foot length. Technical Specifications Item: Tail Chain Type: Transport Grade: 70 Size: 5/16" Length: 8 Material: Alloy Steel Working Load Limit: 4,700 lbs Replacement Part: Available NOT FOR OVERHEAD LIFTING Standards: ASME B30.9 Standard OSHA 29 CFR 1910.184