M6 Wing wrench/finger saver

myminifactory

When creating fiberglass molds, most people use an M6 bolt and wing nut to join them, which appears to be universal in the UK. Occasionally, a bolt will get stuck when loosening or tightening due to all the resin, filler, and fiberglass surrounding it, causing either your fingers or gloves to shred. Pliers can work, but I figured a small dedicated tool would be less hassle to use. Please note that I would only print these in PLA or PETG because polyester resin from fiberglass is cleaned off tools with acetone. Wingnuts with wings in or out can be used easily with Version 3 since the underside and bolt hole are both chamfered. I've used this for around 300 bolts over the last week, and it works perfectly! Designed in Fusion 360, printed on a Rostock Max V2 with a .6mm volcano nozzle.