This is a specifically designed catfishing rig to bump/walk baits in heavy current. It's made with the highest quality components such as Boss Kat hooks, Slime Line Heavy cover leader line 80LB test, 90LB test swivels and Aluminum crimps. To ensure the best performance posible. It is available in hook sizes  8/0 10/0. The  8/0 & 10/0 comes with 80lb leader.