A602 spool holder

Designed for Aworldnet A602.
This printer is prusa i3.
The main frame of the A602 is a 7.5mm acrylic plate.

The joint of this thing has a gap of 7.6mm.
The spool rod is 10mm wide so that 8mm bolts can be easily inserted.

Other existing designs did not like the width or shape.
Some time ago, what I used to write was broken.

So I made it durable and simple.

As you can see from the picture, the height is high enough.
So it is not easy to print because of its size.
My A602 had an o