'Hand breadth' in the Bible

And, behold, a wall on the outside of the house round about, and in the man's hand a measuring reed six cubits long, of a cubit and a handbreadth each. So he measured the thickness of the building, one reed, and the height, one ree

And the hooks, a handbreadth long, were fastened inside round about. And upon the tables was the flesh of the oblation.

And these are the measures of the altar by cubits (the cubit is a cubit and a handbreadth). The bottom shall be a cubit, and the breadth a cubit, and the border of it by the edge of it round about a span. And this shall be the base