Spool Holder for 2020 Aluminum

thingiverse

Inspired by Kals spool holder, this version can be hung off of 2020 Aluminum extrusions. The rollers feature 625ZZ bearings that fit snugly in place; you'll need to press them in firmly. Two versions are included: Version 1 uses M5X16 screws, while Version 2 relies on M3X16 screws and M3 flat washers. Installation is straightforward. Simply hook the lower edge of the frame into the extrusion's lower opening, pivot it into position (refer to the pictures), and you're good to go. Once installed, the holders can be slid along the extrusion to fit your spool perfectly. To install a spool, place one rim in the rollers, then slide the other frame to match the opposite spool rim. Rotate the spool to ensure everything moves smoothly. Revised: The updated version features 5 mm sides and includes a slightly enlarged 5 mm hole for easier installation. Additionally, a 5.25 mm countersunk section has been added to facilitate straight screw starts.