Review on Tenhulzen Plates Degrees Conversion Included by June Reeves

First of all let me say that this thing is very smart and works great. I like it a lot and find it to be more accurate than other methods I've used to measure convergence/convergence. However, the included small hardware parts are unsatisfactory. There are eight small 10-32 plastic handles that are too flimsy for an automotive tool. Second, the threads in the small metal posts weren't cut properly, so the thumbscrews couldn't be screwed in without damaging the flimsy plastic threads. Third, shims should be added to stabilize and align the supports. The good news is that all of this can be easily solved by heading to your local hardware store. (The hardware store had strong metal thumb grips and better shelving.) The bad news is that the tool should have come with improved hardware.