Marking Jaw sizes onto a blank

[Brian Deakin]

I thought members may find this jig developed by a blind woodturner interesting


https://www.axminstertools.com/axminster-woodturning-speed-sizer-106795

see video at 2 mins 10 seconds

https://www.youtube.com/watch?v=D63JHzG1ihk&t=3147s&pp=qAMBugMGCgJhchAB

[Robert D Evans]

When I rough turn a bowl, I write the chuck and size jaws on the bottom along with the weight in grams and the date I turned it. I suspect that most turners can look at a tenon and be able to tell which set of jaws will fit.