Lateral view of 9/0 J-hook, 3.6 sun Japanese tuna and 18/0 circle

Tuna Hooks (7/0 Southern & Tune Style J Hook) : Industrial & Scientific

The Tuned Tuna Hook from Gamakatsu is a proven winner when building stiff rigs. These crazy sharp hooks feature a needle point that is sure to provide a solid hookup. Durable welded eyes won't flex or open up, even under extreme pressure. Because of the tin construction, these hooks are easy to sharpen.

Gamakatsu 369018 Tuned Tuna - 8/0, Other

Hooks used for the study-14/0 circle hook (left) and 3.5 Japanese tuna

05_Tuna Hook, S.S. Tuna Hook

Lateral view of 9/0 J-hook, 3.6 sun Japanese tuna and 18/0 circle hooks

Rapture Lures 2017 Eng Fishing Catalogue by Rapture Lures - Issuu

The Stellar Wide Gap Perfect J-Hook Hook is a true circle hook featuring a wide gap, offering the best hookup ratios. No wonder it is so popular among

Stellar UltraPoint Wide Gap Offset 7/0 J-Hook (6 Pack)| For Catfish, carp, bluegill to Tuna | Saltwater or Freshwater Fishing Hooks

Effects of circle hooks on pelagic catches in the Hawaii-based tuna longline fishery - ScienceDirect

TROKAR Saltwater Tuna Fishing HD Non Offset Circle Magnum Hook TK619HI

Effects of circle hooks on pelagic catches in the Hawaii-based tuna longline fishery - ScienceDirect

Aquatic Conservation: Marine and Freshwater Ecosystems, Aquatic Journal

Fudo Super Ocean Kona Cut Needle Eye Hooks - 2 Pack - 10/0

Hooks used for the study-14/0 circle hook (left) and 3.5 Japanese tuna