Review on Shinwa H101 C Metric Machinist Markings: Precision Tool for Accurate Metric Measurements by Louis Turley

Beautiful and durable. The measurement starts right at the edge and is therefore suitable for precise measurements where the ruler must be in contact with the object. but to be honest. Why round an end? Why is it useful? Why not let's measure from both ends? You can flatten the round end and arm in inches and millimeters. but you didn't do it. Why? Because you wanted to sell us two lines instead of one? I really like the durability of this thing, but I had to take a star off for that rounded end. It's just annoying.