A 6” diameter round ring made from polished aluminum for a beautiful, lasting shine. Now with wider grip handle to meet ASTM standards. The inside diameter is 4 1/2 “and the bottom grip is 1″ in diameter. Hole fore the S-hook is 1/2″. You can use the H140 – H150 –H165 – H172 with this. Tensile strength 2500 lbs. Price is per ring.