This is Norm's shop built shelf pin jig, based on the MEG jig he has used in the past. He built this in the first Jigs & Fixtures episode (0101).
Actually this is the bottom of the jig; the toggle clamps fix the jig in place, but are under the work. The diagonal rows of holes are for dowels to fix the distance of the jig holes from the edge of the work.
I'm very proud of this picture because it represents a significant amount of PaintShop Pro editing.
Appearances: Episodes 0101-
