The 48 in. Aluminum Ruler is a professional-grade straight edge and measuring tool designed for accurate measuring, marking, and cutting of drywall, plywood, sheet metal, and other large materials. Constructed from lightweight, durable aluminum, it features precision-etched graduations for long-lasting accuracy and corrosion resistance, making it ideal for construction, woodworking, drafting, and fabrication.

• 48-inch aluminum ruler for measuring and layout
• Lightweight, durable aluminum construction resists bending and corrosion
• Precision-etched graduations provide long-lasting readability