Prusa Bear Spool Holder - No T-Nuts Required
Description
If you are like me and built a full Prusa Bear only to find out that you now need to print your own spool holder, all of which require placement of t-nuts in the top rail. in addition, the t-nuts you have require you to take apart your frame or you do not have those drop in t-buts which twist to lock. This is what happened to me so I decided to design a spool holder which mounts onto the frame tightly with built in clips to lock it into place but not permanently. It is very strong and does not flex under load. You can mirror the stl file to print yourself two and place them side by side for a dual spool holder.
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