another 2 min. 2 buck throw-away jig, if ya` have lotsa parts to square up using the planer makes sense but if the parts are narrow it`s kinda hard to keep `em from rolling over in the machine. here`s how i deal with the issue...tod
Mine is also for squaring, planeing the board edge.
The cutouts are to clear the rollers and cutter head.
I c-clamp the ends to the infeed-outfeed tables.
Just space them apart for whatever thickness board you need to run through.