Review on CH Hanson 03060 Pivot Square by Stephen Thomas

The angle adjuster tends to move too much. The "lock" mechanism is easy to break, which means I have to be very careful every time I use it. I think this is a big problem as I want and need a tool that can be taken off the workbench and used with the confidence that the angle setting will be the same as last time and not wobbling under the pressure of my knife or pencil. .