Johnson CS9 Steel Framing Square 16x24 | Durable L-Shape Layout Tool

The Johnson CS9 framing square in a 16" by 24" format brings together precise measurement with practical versatility for daily construction tasks. Built with a sturdy steel body and thoughtful features, this square is designed to help you lay out projects quickly and with fewer steps, while maintaining accuracy on busy job sites.

Precision you can rely on

Multiple graduations—1/8", 1/10", 1/12", and 1/16"—offer flexible marking for cut lines, layouts, and angle references. The EZ Read thermal-bonded text remains legible when lighting is challenging, helping you read measurements at a glance and reduce eye strain during long sessions.

• Octagon scales support complex angles and compound cut planning.
• Built-in brace, rafter, and board foot tables provide quick reference without flipping to a separate chart.

Versatile tool for many jobs

From framing walls to layout work, rafters, and stair components, the CS9 adapts to a range of tasks. Its balanced size and weight make it straightforward to handle alongside other tools, enhancing workflow on both small remodels and larger builds.

• Framing and layout accuracy for straight cuts and square corners.
• Rafter and stair layout support to speed up repeated tasks.

Durability you can count on

Crafted from high-quality stainless steel, the CS9 resists rust and withstands daily job-site handling. With a 6.1-ounce weight, it feels substantial enough for confident use without becoming cumbersome.

Technical snapshot

• Body: 24" x 2"; Tongue: 16" x 1-1/2"
• Thickness: 1/8"
• Finish: silver, corrosion-resistant steel
• Origin: USA-made quality

In everyday work, the CS9 framing square can help you establish accurate foundations quickly, reduce rework, and keep measurements consistent across tasks. Its built-in references and readable scale design invite a smoother workflow, whether you’re in a workshop or on site. Consider it a reliable companion for projects that demand clear references and dependable performance.