Ringer Swivels® solve the flaws of circle hook bait rigging, providing a better bait presentation and increased hook up ratio. Ringer Swivels provide anglers with a bait rigging solution for a variety of species; trolling for marlin, kite fishing for sailfish, live baiting for tarpon and much more. These 3X patented swivels combine a barrel swivel with a strong o-ring and come in various sizes to suite your almost EVERY bait rigging application. The o-ring allows for a fast attachment to a variety of circle hook sizes.