Galbert Caliper

[hughie]

Heres a simple but very effective way of measuring diameter on the go. Primarily for spindle work, but it could be used for tenon sizing when match the tenon to the jaw size.

Measuring and Sharpening — Peter Galbert Chairmaker (https://www.petergalbert.com/tools-for-measuring-and-sharpening)

and instructional video
https://www.youtube.com/watch?v=xrPLNphrBH4

[hughie]

caliper