The "Powerful BB Swivel" overcomes the weakness of conventional ball bearing swivels, which had concerns about strength. The internal structure of the bearing consisting of three parts has been thoroughly improved. Furthermore, high strength is achieved by increasing the volume of the core material.
The bearing ball uses a high-grade SUS3H ball with a high degree of spherland. Maintains high rotational performance even under tension in a fight with Big Fish. Even in a flurry of attacks and defenses, the burden on the line can be minimized. In addition, even when jigging in shallow water that uses a lot of cast, the thread that causes line trouble is improved, so you can continue the game without stress.

The lineup also includes the "Combi BB Swivel" with a split ring for connecting to the lure, and the "Assist BB Swivel" with a press ring for attaching the split ring and assist hook.