250g Spool Holder for Malyan M150

I've been trying out different materials in small amounts. These have been coming on 250g spools with a 17mm hole centre for the spool.

I needed something to hold them and quickly put this together. This just screws onto the opposite side of the main spool holder. All that was required was 3x longer m3 screws (7 or 8mm will suffice).