Designed to fit the 12" Line Through Trout soft bait to allow for top hook BB rigging or bottom hook rigging. Ballast can be trimmed or used in addition to cylinder weight added to ballast chamber to achieve desired sink rate. Integrated bead chain allows for stinger hook rigging without compromising the ability of the bait to collapse. Kit also includes: 1 - 1/2 oz cylinder weight for ballast cavity 1 - 3/8 oz cylinder weight for ballast cavity 2 - 3/32 nail weights* that can be added to the belly for small sink rate adjustment *Nail weight type may vary