Spool holder for different spools

This is my reel holder that can support different reel with hole sizes from 30-60 mm diameter.

Required Printed parts:

2 x Vertex top
4 x vertex bottom
2 x reel support

Required mechanical parts

34 x M8 washer
28 x M8 nut
4 x M8 wingnut
4 x 608zz ball bearing
6 x threaded rod M8 x 300 mm
3 x threaded rod M8 x 220mm