Empire 3990 12-Inch Heavy-Duty Magnum Rafter

Mark lumber and lay out angles accurately with the Empire Magnum Heavy-Duty Rafter Square. It comes with permanently stamped conversion tables, which simplify your measurement tasks on any job. The frame is made out of thick, bend- and break-proof aluminum so it can safely be used as a saw guide.

This 12 inch aluminum edge rafter angle square includes an instruction manual and complete rafter tables to ensure proper usage.,Mark lumber and lay out angles accurately with the Empire Magnum Heavy-Duty Rafter Square. It come