Summary

I made these out of scrap wood.  Often, I've made a project on the M1 and need to lift the material as I paint edging.  These are customizable sizing.  There's 1/2 inch spacing of notches to let you set the size to what you need.  
These are sized to be made out of 3mm stock.  The file has the top-notched and bottom-notched sizes.  and the working parts over to the side if you need to adjust notch sizing for you stock material.