/diy/ - Do It Yourself

Is this a sound joint method? This would be at the top of a 4x4 leg for a workbench and only the two middle legs would be notched in this way (the bench would have 3 legs front and back). I don't know if there's a name for this type of joinery, it's like a half-lap but I'm only notching one timber. Excuse the shitty drawing I did in 2 minutes. This is a view as if you were sitting beneath the work surface, between the front and back legs.