Paper towel holder
thingiverse
This was designed to fit in a tight vertical space but it will also work fine horizontally. You can decrease the rotating friction on the towel roll by increasing the distance between the opposite holder ends when you mount them. Use 4 counter sink screws for mounting and print in PETG for flexibility with little or no fan for layer strength. The bracket angle is 85 degrees and flexes to load and unload the paper towel cardboard tube. The hub is 40mm in diameter. You should scale the stl before slicing for different tube diameters. Works great. Designed in fusion 360 and printed on a custom linear rail printer with duet electronics. -Peter
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