Offshore Custom Tackle tuna chunking rigs are handmade with flawless consistency. Each rig starts with a Spro Ball Bearing Swivel attached to 5 feet of Seaguar Fluorocarbon via an offshore loop and aluminum crimp. At the other end you will find an Owner Super Mutu Circle Hook fastened through a stainless steel anti-chaffing spring and aluminum crimp. This rig has been tested and proven for success with chunking, trolling, casting, dead and live baits, bottom fishing and all types of offshore fishing.