The Gamakatsu Offset Shank Single Worm Hooks have a round bend and conically needle-honed points that are sharp from the package and stay sharp. The offset shank creates a large bite area, and the hook is ideally suited to Carolina rigging or any stealthy presentation. Tempered high-carbon steel construction ensures durability. Bronze finish. The Gamakatsu Offset Shank Single Worm Hooks feature steel construction and an offset shank with a round bend.