4 and 5 mm wrench (spanner)

thingiverse

I purchased a metric wrench set that only came with sizes starting at 6 mm, so I took matters into my own hands. Using my MakerBot, I created a custom wrench, although it doesn't print as finely in x and y axes due to its limitations. As a result, the final model measures around 4.3 by 5.3 mm, making it ideal for gripping spans of about 4 to 5 mm. I designed this model using SketchUp 2015, and I've included it here for anyone interested in creating their own version.