Mustad Hooks cover a broad range of fishing uses and are backed by quality manufacturing. To increase the strength of their hooks, Mustad uses a unique three-stage computer-controlled tempering process, which transforms the hook into a fine-grained, ultra-strong microstructure. Mustad goes to great lengths in designing and developing hook patterns to suit a variety of fishing situations. Choose the Mustad Hook that best fits your fishing needs, and fish with confidence. Features of the Mustad Siawash Hook: 3X strong wire, wide bend, ringed eye, and a hollow point. Per 50. Sizes: 5/0, 7/0, 8/0. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Hooks.