Metric Allen Keys Holder. Holds 6 keys: 1.5, 2, 2.5, 3, 4 and 5mm.
Usually printed on PRUSA MK2.5S or MK3/S 0.4mm nozzle using PLA, 0.15mm layer height, infill 20%, no support, Print Settings/Perimeters increased from 2 to 4.
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