Baitcasting reel knob

I really like the knobs of Okuma Komodo 273 so I decide to make similar pairs for my other reels. The knob has similar shape as standard 100/150 size bc reel knobs but much larger, with the length ~ 45mm.

Along with long handle (100-130mm) it is good for those medium/heavy duty bc reels (revo beast, tranx, lexa, etc)

Each knob has three parts: core, cap and coat. Core and cap can be printed by any hard filament (I use PLA+ or PETG-CF), while the coat is designed for soft material like TPU/TPE. Of course you can also print the coat with hard material.

The core fits two 2.5x4x7 bearing and 4mm axis, which are used in most of bc reels.