IKEA Trotten standing desk roller

prusaprinters

This is a roller which friction fits to back of standing desk top. It is intended to prevent damage to the wall or the desktop from desktop grinding on wall. Also allows room for cable to pass from underneath (pushes desk off of wall by 21mm).Non-printed parts required (per unit)…1x M3 22mm bolt (round head or cheesehead),1x M3 nylock nut,2x 686ZZ bearing (6mm ID, 13mm OD, 5mm thick).You need to print 2 of the roller holder and 1 tyre to make a single unit. You will likely need 2 units for most applications. I really suggest printing the tyre in flxible filament as it's softer from point of scratching wall.NB: This is designed to fit IKEA Trotten desk tops which are a smidge over 20mm thick. This may, or may not fit other desk tops.