Swanson TA127 16" x 24" "Thick One" Heavy-Duty Aluminum Rafter Square

• 3/16" thick high grade aluminum alloy
• Permanently impressed gradations.
• Rafter, brace & essex tables; octagon scales
• 1/8, 1/10, 1/12, 1/16 & 1/100 Scales

A hearty aluminum rafter square for operators who are hard on their tools! Swanson's 16"x24" Heavy-Duty Rafter Square is a big dog built from the ground up with 3/16" aluminum alloy. This beast resists impacts & scratches and won't retain heat out in the sun. Silver anodizing increases durability, and its 16" by 24" body aids in stud layout.