Designed for hard hits from saltwater fish, these 4X strong OShaughnessy-style treble hooks have a regular shank. A unique tempering process and high-carbon steel construction ensures superior strength and durability. These sharp hooks are created by a patented mechanical needle-honing process. Sizes: 4 (per 7); 2 (per 6); 1, 1/0 (per 5); 2/0, 3/0 (per 4); 4/0 , 5/0 (per 3). Color: Black. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Hooks.