Big 12 Speed Aluminum Rafter Square, 12-inch Framing Tool

Introducing the Swanson Big 12 Speed 12-Inch Aluminum Rafter Square, a rugged framing companion designed for dependable performance on any roof or timber project. Crafted from a sturdy aluminum alloy, this square features a 12 by 12 inch working face with a 17 inch diagonal for wide layout tasks, and a degree scale that marks from 0 to 90 for quick angle checks. Its balanced, lightweight feel supports fast, accurate measurements on busy job sites.

Benefits Paragraph: Streamline rafter and roof framing tasks with a tool built for rapid measurements and precise alignment. The integrated features reduce guesswork, helping you achieve accurate cuts and cleaner installations every time.

• Durable cast-aluminum-style construction delivers a lightweight yet rugged framing tool designed for roof work.
• Generous 12 by 12 inch layout face with a 17 inch diagonal enables faster rafter layouts and on-site measurements.
• Clear 0 to 90 degree scale supports quick angle checks and precise beveling on the job.
• Built-in scribe bar with quarter-inch notches provides dependable marks for parallel lines.
• Adjustable lay-out bar fits outside square corners and two stop pins lock run and rise; includes the Blue Book of Rafter Length and Roof Construction for reference.

Why this rafter square stands out: Designed to endure demanding job sites, this tool blends exact measurements with practical features that accelerate framing projects. The included Blue Book offers handy guidance for sizing and roof construction, making it a trusted choice for professionals and dedicated DIYers alike.