Baby Fin Granny Smasher

 Doc’s Custom Thin Fins are built for anglers who want a proven bait style with unique custom colors that stand out from standard factory offerings.

Each Thin Fin is finished in one of our custom Doc’s patterns, with options ranging from natural baitfish looks to bright, high-contrast colors for stained water, low-light conditions, and aggressive fish. Their compact profile and lively action make them a great choice for both trolling and casting.

Thin Fins are especially effective when walleyes, salmon, trout, and other predator fish are feeding on smaller forage. Run them behind planer boards, flatline them, or cast them along shorelines, breaklines, and other high-percentage areas.

Whether you’re fishing the Great Lakes or your favorite inland water, Doc’s Custom Thin Fins give you proven action with one-of-a-kind colors designed to help your presentation stand out.

Great for: Walleye, salmon, trout, bass, and other predator species

Best techniques: Trolling, planer boards, flatlining, and casting

Best use: Shallow water, smaller forage, and active feeding fish

Finish: Doc’s Custom color patterns