Get hooked on this classic closure for necklaces, jewelry, and fashion designs! Most styles of hook clasps are sturdy enough to maintain a reliable hold on medium to heavyweight statement jewelry! Choose your size of hook clasp according to the weight it will need to hold: medium weight = medium clasp, heavy = large clasp. Choose the material of your hook and eye clasps based on the other materials you're using in your design. (Options include sterling silver, gold fill, enameled copper, pewter, plated zinc, plated brass, and more.) Brands on offer include TierraCast, Nina Designs, JBB International, and others. Styles include classic hook-and-eye clasps, S hooks, E hooks, and Z hooks.