Fin clips

Does anyone know where around Ft Worth I might buy some fin clips that are used to stabilize deep fish?

Anglers Pro Tackle

Best thing I found was 2-4ounces on weight on a split ring to a 3/0 hook. I put this between the fins. Behind the plate that connects them. The clips always came off the big fish in my experience. My 2 cents.

Copy that , bigger fish will knock them off ,