The Barnacle Hook, invented in 1973, is the original display hanger for drop ceilings.
Use two hooks, a left and a right, to form a complete hook. Overlap hooks and slide together. Identical hooks facing in opposite directions form a hanger. If you overlap the hooks and slide them together with the opposite hooks facing in the same direction, you form a hook.
set of 6
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov