Designed to angle the hook for those hard to reach manholes. The zinc-plated, 5/0 chain is 24 inches long for adjustability. Made of 4130 tempered steel to hold up to the heaviest lids. Heat treated to 30-35 RC & oil quench. Also included: anchor shackle (3/8″ diam., 3/8″ pin., 13/16″ spread) and threaded connector (3/8″ diam., 27/16″ L x ¾” W)