'Hand breadth' in the Bible

And lo a wall on the outside of the house round about on every side, - and in the hand of the man, was the measuring reed six cubits by the cubit, and a handbreadth, so he measured the breadth of the enclosing-wall, one reed, and the height one reed.

And there were hooks of three hand-breadth fastened within round about on every side, - and upon the tables, the flesh of the offering.

And these, shall be the measures of the altar, in cubits, a cubit being a cubit and a handbreadth; and the hollow, shall be a cubit, and a cubit the breadth, and the boundary thereof unto the edge thereof round about shall he a single span. And this, shall he the upper part of the altar,