Hi Seas Grand Slam Fluorocarbon Leader.

For Tuna Fishing, we typically carry 30, 40, 50, 60, and 80 pound fluorocarbon. For our tuna trolling rigs, we use 100 and 130 pound, and occassionally 150 pound for the larger Bluefin. For White Marlin Fishing we often will drop down to 80 pound or 100 pound, and often will use straight mono leader, as opposed to fluorocarbon.

Comes in 25 yard coils.

Available in 12, 15, 20, 25, 30, 40, 50, 60, 80, 100, 130, 175, 220, 280, and 330 lb.