I am using the ruler to center mortise cuts on 8"X8" posts for a timber frame project I am working on. It is working perfectly and appears to be well built. It could have been a bit stiffer, but I don't sure it would work any better if it was. It is doing exactly what I needed it to do. Quick centers and easy to use. Good Buy for me!
Very high quality and easy to use. I would have given it one more star if it had the ability to give me a centering value without needing to manually be assured that I had equal values on each side of the rule (left measurement = right measurement). It would have been perfect if the second side of the rule indicated both the measured dimension from one edge and it's one-half value so that in awkward situations (like measuring from a wall or upright) it would be easy to determine the center.