Grade 70 Towing Chain assembly with 8" Short J-Hook one end with Grab hook and T Hook other end. 

Used to tie down and secure a vehicle once it is hoisted on the tow truck or positioned on the carrier deck.  These auto transport chains are also know as J-Hook chains.

Chain Size: 5/16" Grade 70
Hooks: 8"J-Hook (aka Short J-Hook) one end & Grab hook and T hook other end.
Work Load Limit: 4,700 Lbs.

Safety:  Not for Recovery.  Never exceed working load limit.  Inspect before each use.  Avoid shock loads. If worn, unsafe, or you are not sure, item should not be used & should be discarded.  Safety Warnings below.