mortice

Others included MKS Toolkit (from Mortice Kerns Systems) and UWin (from AT&T / David Korn, of Korn Shell fame).

It is made since a brick would be 11.5 cm and the mortice 1 cm = ∑ 12.5 cm.

Did you consider doing any tests with a retaining dowel or some nails/screws through the mortice and tenon joint?

In the UK, stair handrails (for instance) used to be mortice and tennoned with a drawbored peg.

Plus the dovetail, mortice and tennon with wedges etc are still strong even after wood shrinkage has cracked the glue line.

The mortice locks are harder to pick and are usually substantially sturdier in construction.

Timber framed construction in Europe was nailless (wooden tree nails permitted) but the mortice and tenon joinery of Japan is in another league.

Pocket holes vs mortice and tenons vs dove tails vs dowling, etc.

I once replaced a series of mortice lever locks in a first house that were very worn after a decade of use.

One big commonality I found is that a woodworking joint (dovetail, mortice & tenon, etc) is equivalent to a software design pattern.

Watch for example his mortice and tenons how-to video.

It is easy to argue that sliced, dried, planed, mortice-tenon joined wood is processed, and that anyone calling it 'unprocessed' is being deceitful.

You'd want to combine a 5 lever mortice lock and a "yale style cylinder" lock.

Example: I mostly work with 3/4" thick material, which is a breeze to divide into 3 for 1/4" mortice and tenons.