Big Horn's 1-1/2-inch to 3-inch fence clamps makes using a sacrificial fence or stop block so easy you will wonder where they have been all your life. Simply drill a 7/16-inch hole in anything you want to clamp to your saw's fence and you are ready to go. Also works great for model builders when laminating bent wood. Just cut a pattern board and drill holes along the length for the clamp to drop into. Put the prepared lamination against the pattern and progressively clamp the length of the pattern.