Reviewing flash cards for Metric/Imperial conversion for common tool sizes is fun for the whole family!
Where metric counts 1, 2, 3....Imperial chooses death itself. I'll include tasteful additions with their passable equivalent (in series).

Metric: 8, 10, 11, 13, 14, 16, 17, 18
Imperial: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4

SAE more like sae.....ain't there a better way? (phonetic pronunciation of SAE pls like my awesome joke thanks)

reminder that metric is generally superior

society of automotive enginEEERRRDS

SAE is an inferior measurement system

I'm the guy from Programming.