That's where the TiCal Pro comes in, as it's a three-way caliper measuring tool that also lets you do some wrenching, bottle-opening, nail-pulling, and more. Currently the subject of a Kickstarter ...

If you use a caliper to measure dimensions you’ll know this, and a quick glance at its scale or digital display will be second nature. But if you aren’t fortunate enough to have the eyesight ...

[Chris Long] came up with the 3D printed tools to make this common shop task ... tips that align perfectly with the inside edge of the caliper jaws, which lines the jaws up with the center of ...