3 inch modular glide and rail
thingiverse
This thing was crafted with Tinkercad. Edit it online at https://www.tinkercad.com/things/jGjQshRTOKV. 8/21/2019 - This model has yet to be thoroughly tested. Designed specifically for a 1.8 mm screw and a 3.2 mm screw head, two screws in the rail should be counter-sunk type, while the two screws in the wheel should be round or pan head type.
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