esun 3D fillampent spool centre for Anet A8

This is a spool center for the esun 3D filament range, designed for use with this mount for my Anet A8 using the spare hardware that came with the printer (metal rod and 4 spare nuts) to mount the spool, just print 2 of these one for top and bottom, they are designed to be clamped down together by a nut, it is designed so that clamping both parts together does not bind to the spool so it still and unreel freely.
mount link https://www.thingiverse.com/thing:2060091