Magnetic Parallel Keepers, Holders. Vise, CNC,Kurt,Machinist Tools

Amazon.com: Magnetic Parallel Keepers, Holders. Vise, CNC,Kurt,Machinist Tools (Blue) : Industrial & Scientific

Those are cool.

I might 3d print them, though: I’m cheap, and handy.

Here’s the print file for 3D printing. Thingiverse - The community for Open Hardware

Awesome. Thank you!!