Empire 48 in. L X 2 in. W Aluminum Heavy-Duty Straight-Edge Ruler SAE

The Empire 4004 48 in. Aluminum Straight-Edge Ruler has many uses in the home and workshop. It has a heavy-duty aluminum frame for strength and features easy-reading inch-scale graduations, allowing measurements to be more accurate. It is designed to measure surfaces up to 4 ft., and its straight edge can also be used as an edge for tracing and drawing straight lines.