Review on 🔧 Enhance Precision with AccusizeTools Radius Fractional Holder EG02 5021 by Sean Davis

Suitable for checking measurements and making layouts in a hardware store With handle. strange. It has a quick release button on one end but slits if cut the wrong way so it actually works. (Or the spring is in the wrong place). The knurled nut seems to work, but the threaded portion is barely long enough and the threads don't always engage. So it's not really useful, but it inspired me to make my own. To be honest, I probably wouldn't have missed it if they didn't include a pen at all. Most of the time I just hold the probes in my hand or place them on the part.