This tool is for our FRC Robotics Team 7272 - Envirobots in NYC.
We use #10-32 bolts for our robot. Sorting through older parts bins, we need a faster way to get organized and assess our inventory. This was made in Onshape to help our student team work smarter, not harder. 

It runs from 0.25in to 3in, in 1/4inch intervals. 

It has #8 and #10 hole sizer to verify your bolt type. 

We hope this helps other teams get organized.