Dry Box Spool Rollers

thingiverse

Uses M3 hardware. Recommend M3x6 / M3x8 bolts for best results. To use M3x6, edit the F3d file's "Base_Height" parameter from 4mm to 3mm and all models will update automatically. These spool rollers feature 608zz Bearings that ensure smooth operation. The design allows for easy alignment of multiple spools in a row using two 8mm rods as guides, while dowel rods can be purchased at Home Depot for approximately $2 each. Print all brackets except the threaded ones on their sides to minimize support material usage. This will also prevent unnecessary supports from forming. For better thread quality, print threaded parts upright with minimal support required.