FT817 VFO Crank

Inspired by the now unavailable Kranker knob, and (in my humble opinion) an improvement on some of the other VFO knobs out there as the little crank handle on this swivels!
2 variants of knob... one that accepts the rubber ring from the stock VFO knob. 2 variants of crank handle, one basically a cylinder and one slightly mushroom shaped... I find it better as it sort of acts like a finger dimple.
3mm hole on the side to accept the M3 grub screw from the stock knob
Crank is attached via M2.5 10mm bolt.