When fishing for monster river fish, super strong sharp hooks are necessary to land these beasts. The Owner ST-66 and ST-76 are without a doubt in my opinion the best hooks on the market to land these brutes. Store bought lures come with cheap hooks and absolutely need to be replaced. The ST-66 is 4X strong and super sharp. It is coated with a corrosion resistant vacuum thinned finish. I have landed monster golden dorado and Papua New Guinea black bass on these which tells how strong these hooks actually are. The Owner ST-76 is even stronger, rated at 5X strong. PNG black bass were no match for these hooks teamed up with the Wolverine triple coiled split rings. The ST-66 comes in sizes ranging from 4 to 4/0 while the ST-76 comes in size of 3/0 to 5/0. So, on you next monster fishing adventure, make sure you do not lose the fish of your dreams by hook failure!