Fold-over clasps operate on a hinge, similar to the closures on some wrist watches. They hook over the opposite end of your jewelry, then you fold the hinge down and the clasp snaps shut. These clasps work great for making bracelets and watches because they can be opened and closed with one hand. Choose from three sizes in a variety of colors. The platings on our brass clasps comes in several colors including silver plate, gold plate, copper plate, antiqued brass, and black gunmetal.