100mm Speed Square

I guess this will be the first model I upload. I designed it in about 15 minutes. I needed it, so I made it, rather than buying something similar. A plastic speed square is easily obtained at a big box store, but I had this one in my hands in less than two hours after deciding I needed one. It has no special features, unless you count the pentagon cutout. I put that in there to help hold the square tight against a reference surface. I printed it on the A1 Mini with high speed PLA. I put the square marking edge down on the bed, oriented front to back to minimize the chance of it breaking loose.