The Gamakatsu Heavy Live Bait Hook is designed for heavy duty saltwater live bait fishing applications and possesses design elements that enable it to handle the biggest and strongest fish the deep sea has to offer such as Billfish, big Tuna and Kingfish. Saltwater live bait hooks are generally very similar in nature, but when it comes down to choosing the right hook for your fishing the small details should be considered. The Gamakatsu Heavy Live Bait hook is designed to offer anglers an extra strong hook for the largest game fish. When considering what model of Gamakatsu live bait hook you should choose, its important to know the heady duty model is just that, very heavy with the thickest wire of the entire livebait hook family. It is suggested to use this hook for only the largest of big game fish such as 100lb plus Tuna and Billfish. These hooks are intended to be used with heavy tackle and drag systems. We offer the Heavy Duty Gamakatsu Live Bait Hook in nine sizes: 1/0 - 9/0 in the black color. The quantity varies, please see the chart below.