16" x 24" Heavy Duty Arc-Angle Framing Square

MODEL #:  CS7HD

The Heavy-Duty Arc-Angle Framing Square combines innovative design and rugged durability to deliver the ultimate solution for professionals. Constructed from aluminum that is 60% thicker than a standard framing square, it features a durable matte-black anodized coating that resists corrosion and reduces glare. High-visibility, bold white markings are laser-etched deep into the metal surface to enhance readability and resist wear. The patented PIVOT PLUS® design allows users to scribe 160 different radius arcs and circles in 1/8" increments. Traditional scribe guides at 1-1/2", 3-1/2", and from 5-1/2" to 13-1/2" are spaced in 1/8" increments, enabling users to scribe 66 different widths for rip cuts and layout applications. New integrated common rafter marking guides provide fast, accurate, and repeatable layout for plumb and level cuts, while allowing a single strike line across wider lumber at a greater range of angles. Precision 1/16" scales are featured on all rulers, and a new set of conversion tables reflects the real-world needs of today's professional.

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  • Patented PIVOT PLUS® quickly scribes up to 160 different radius arcs and circles in 1/8" increments

  • 60% thicker aluminum frame for exceptional strength and durability

  • Scribe notches at 1-1/2", 3-1/2" and from 5-1/2" to 13-1/2" in 1/8" increments

  • EZ-Read™ precision laser etched markings in 1/16" increments

  • Common rafter marking guides streamline measurements for plumb and level cuts for efficient layout

  • Matte black anodized coating reduces glare

  • Integrated conversion tables; pitch to degrees, inch fraction to decimal inch, inch fraction to decimal feet, number of joists, studs, or rafters in run feet-inches, brace table

Warranty:

1 Year Warranty

Johnson's Arc-Angle Framing Square is a versatile layout and marking tool designed for a wide range of framing and arc-scribing applications. For framing tasks, it provides accurate layouts for stair stringers and rafters, while also serving as a reliable guide for ripping lumber and sheet materials. Its durable design and easy-to-read markings help ensure precision and consistency in every job. In addition to traditional framing applications, the arc-scribe feature makes it easy to create smooth, accurate curves and custom cutouts. Ideal for laying outdoor and window arches, as well as marking cutouts for pipe penetrations and HVAC ductwork, the Arc-Angle Framing Square helps contractors, carpenters, and remodeler’s complete complex layouts with greater speed and accuracy.

Product Details

The Heavy-Duty Arc-Angle Framing Square combines innovative design and rugged durability to deliver the ultimate solution for professionals. Constructed from aluminum that is 60% thicker than a standard framing square, it features a durable matte-black anodized coating that resists corrosion and reduces glare. High-visibility, bold white markings are laser-etched deep into the metal surface to enhance readability and resist wear. The patented PIVOT PLUS® design allows users to scribe 160 different radius arcs and circles in 1/8" increments. Traditional scribe guides at 1-1/2", 3-1/2", and from 5-1/2" to 13-1/2" are spaced in 1/8" increments, enabling users to scribe 66 different widths for rip cuts and layout applications. New integrated common rafter marking guides provide fast, accurate, and repeatable layout for plumb and level cuts, while allowing a single strike line across wider lumber at a greater range of angles. Precision 1/16" scales are featured on all rulers, and a new set of conversion tables reflects the real-world needs of today's professional.



Specifications

Warranty:

1 Year Warranty

Application

Johnson's Arc-Angle Framing Square is a versatile layout and marking tool designed for a wide range of framing and arc-scribing applications. For framing tasks, it provides accurate layouts for stair stringers and rafters, while also serving as a reliable guide for ripping lumber and sheet materials. Its durable design and easy-to-read markings help ensure precision and consistency in every job. In addition to traditional framing applications, the arc-scribe feature makes it easy to create smooth, accurate curves and custom cutouts. Ideal for laying outdoor and window arches, as well as marking cutouts for pipe penetrations and HVAC ductwork, the Arc-Angle Framing Square helps contractors, carpenters, and remodeler’s complete complex layouts with greater speed and accuracy.

Support

Johnson Level Rapid Response Center for Repair and Service
Contact customer service at service@johnsonlevel.com or call 888-953-8357 from M-F 7am-5pm CT.
How to Read a Framing Square
How to Use a Framing Square
How to Cut Stair Stringers with a Framing Square
How to Layout Rafters with a Framing Square
How to Use a Framing Square for Angles

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