Mini M3 hex key wrench

thingiverse

This is a compact key-shaped wrench for M3 nuts designed for situations where space is limited. The socket extends 14 mm deep.\nPrint Settings\nPrinter: FlashForge Creator Pro\n Rafts: Yes\n Supports: No\n Resolution: 0.2 mm\n Infill: 25%\n Notes: The model was optimized with tolerances suitable for one of my print settings. You can test the fit by printing the first few millimeters and then aborting, or scale it in the XY direction or use XY size compensation to achieve a tighter or looser fit. To create an M4 wrench, you can scale the model up to 134%. Scaling above M4 will result in a less practical design due to its large size.