I've been studying this hook keeper for a long time. It's designed for use with both classic treble hooks and most offset hooks, without having to remove the soft plastic bait.

Instruction:

Simply gently slide the ring onto the rod with the narrower serrated side toward the reel, then slide the hook keeper on. The locking principle is similar to zip ties. Don't force it if it doesn't slide: be gentle!

The 3MF includes the main rod diameters, but I've attached the STL so you can adapt it to your needs.

Disclaimer: It works well when printed in PETG with a 0.2 nozzle on a smooth plate. I cannot guarantee other print specifications.

I hope you like it! I've used it on all my rods :)