Empire 3990 12 Inch Aluminum Rafter Square

Key Features

• Solid aluminum extruded square will not bend or break
• Graduated scribe notches for smooth pulling of layout lines
• Conversion tables for common application needs
• Deep stamped

Rafter squares aluminum body 12 inches Solid aluminum extruded square will not bend or break and has graduated notches for pulling layout lines, stamped conversion tables. Mark or cut boards up to 12 inches wide. Thicker frame design ensures safe use as a saw guide. Includes: instruction manual with complete rafter tables.