The wheels shipped were a mixed lot. 3 had 1/2" stems and were braked and the fourth wheel was unbraked with a 3/8" stem.
I was expecting 4 wheels with 3/8" stems, 2 w/brakes and 2 unbraked. I did get a reply when contacting you with my issue. I was told that the correct order would be sent and to await shipping details. I am waiting patiently.