About this 3D model

This is a wrench to fit the spindles of common import milling machines. I printed this out of PLA since it's harder than ABS. The uploaded file is actually a little thicker in the spindle area than the one in the picture. Haven't used this a lot but I think it will work out fine. I had to run a file over the inside really quickly to remove any plastic blobs but it fits great from my printer.