Dog Hole Wall Insert | Modular

I created this modular wall insert in order to be able to make adjustable router jigs on my workbench. This allows me to quickly mock up a router planing jig on my workbench to any size I need using the 3" spaced ¾" dog holes I have on my work bench. This modular system can be used to quickly mock up many different types of jigs. I plan to implement spacers in order to allow for more height, as well as corner pieces to build things like a juice groove jig as well Wall is 3" end to end, bench dog