I went looking for a square the other day. An "engineer's square" or "machinists's square" or whatever it's called -- the chunky 2-piece super accurate kind. A

I went looking for a square the other day. An "engineer's square" or "machinists's square" or whatever it's called -- the chunky 2-piece super accurate kind. After scrolling through the listings & reading reviews I just got anxious about getting a bad one and gave up. It didn't matter whether it was a $6 knockoff or a $55 fancy one, EVERY listing had at least one review that claimed to receive an out-of-square one. Oy.