Cut a scrap board into a straight edge and use it as a guide for perfectly straight cuts. Clamp two boards together to make a quick, stable workbench or sawhorse. Use a thin board as a spacer for consistent gaps when installing shelves or decking. Turn old boards into a simple jig for routing or drilling repeatable holes. Sand the edges on a scrap block for a handheld sanding block that hugs contours. | Pak Scroll Wave