Quick Change Spool Holder

SummaryWall Spool Holder with Quick Change Feature!Simply slide your spools up to lock and up again to remove. Very easy.This model is for wall mounting, I provided six holes for screws.Holds the weight of a 1kg spool easilyFits narrow (68mm) and large spools (75mm) but smaller spools might need an adapter.Print:Body x1Arms x2Top x2Note: if arms don't go up and down smoothly try making them 1% bigger Assembly: Add the two rotating arms to each sides of the bodyThe arms must both rotate in the sa