Fits

**petertha** · Mar 13, 2018, 12:29 PM

Jack spotted a typo on my spreadsheet, cell d15 should read shaft size. I'll fix it up. Thanks!

Somewhere in my travels I built an SI version with the letter classifications. But I subsequently found an on-line tool that was more rigorous. I'll have to find that link.
It wasn't this one, but something similar
Limits, Fits and Tolerances Calculator (ISO system)

**benkeller3** · Mar 13, 2018, 08:10 PM

Marv thought you would like this

67 years ago. March 14th, 1951 this picture was taken

You must have been in a timemachine!

**DIYer** · Mar 14, 2018, 06:32 AM

Thanks mklotz! We've added your Shaft and Hole Fitment Program to our Measuring and Marking category,
as well as to your builder page: mklotz's Homemade Tools. Your receipt:

Shaft and Hole Fitment Program by mklotz

tags: measurement, fitting

**DIYer** · Mar 14, 2018, 06:36 AM

Thanks petertha! We've added your Sizing Fit Calculator to our Measuring and Marking category,
as well as to your builder page: petertha's Homemade Tools. Your receipt:

Sizing Fit Calculator by petertha

tags: measurement, fitting