I must not be as creative as I think I am because I never think of using flex connectors with EMT.

Apparently it is common.

Here is a 1/2" EMT to 1/2" flex change over or 'baldy' someone found a new use for to change from 3/4" EMT to 1/2" EMT in the middle of the run.

[Linked Image]

From this post;

https://www.electrical-contractor.net/ubb/Forum5/HTML/000597.html

Bob

Bob Badger
Construction & Maintenance Electrician
Massachusetts