On January 6, 2023 at 11:29, tomciara said...
So do they have special Canadian tape measures to do 4/6”? My old U.S. of A. models don’t have that. I have seen 1/2”, 3/4”, etc, but never 4/6”. 😉
It's just a different way of writing 2/3 or .066".
In all honesty it is 4" OR 6" deep for the people that may take 4/6" as an actual measurement