Wrenches / Spanners

prusaprinters

<p>I kept having to go into my toolbox and opening my wrench set to get an 8mm wrench for printer adjustments. I didn't want to buy a wrench, so I designed one, and then I decided to just design a full set.</p><p>This is a full set of wrenches from 6mm to 16mm, complete with a tray to store them.</p><p>They will seem a bit tight when slipping them over a nut or bolt, and that is intentional. They have a narrow .1mm tolerance, which is tighter than a most metal tools. I chose to make the wrenches this way to still allow them to work under pressure since, as we all know, plastic flexes more than metal.</p><p>&nbsp;</p><p>Printing recommendations:</p><ul><li>PLA ideal: I tried printing with PETG and the amount of flex it had made the wrenches less effective. PLA is a bit stiffer which works better for torquing.</li><li>For a crisp finish on the size writing, I recommend printing the wrenches with the size writing facing up.</li><li>100% infil so the wrench is as strong as possible</li></ul><p>Material: PLA (Prusament in my case)</p><p>Tip: .4 mm</p><p>Layer: .2 mm</p><p>Infil: 100%</p><p>Perimeters: 2</p><p>&nbsp;</p>