MB4 221b: Laws of a Korah (363:17-22)

How wide/thick does a korah/(horizontal beam) have to be to permit carrying in a mavoi?

The beam has to be strong enough to hold a brick (otherwise it isn't noticeable)

A beam attached to pegs that are affixed to the walls

A curved or log-shaped beam.

A beam that doesn't reach the opposite wall or a split קורה.

2 full beams that aren't strong enough on their own.