About this 3D model

You are not a loser if you cant loosen a nut. But you could use one :) Simple tool for tightening or loosening nuts and bolts that can replace 6 most common wrenches. Cube includes following sizes: 6mm 8mm 10mm 12mm 13mm 15mm Recommended print settings: Layer height: 0.12-0.16mm Perimeters: 5+ Infill: 30%+ Infill pattern: cubic If you are not sure about tolerances print the 10mm tolerances test piece first and then adjust x/y hole compensation if necessary.