Johnny Square Aluminum Rafter Square Measuring 12 Inches

Introducing the Johnson's Johnny Square® 12-inch rafter square, now available at Appalachian Hardware Co. in Duncannon, PA. This versatile and precise tool is designed to assist you in a variety of carpentry tasks, including saw guiding, stair layout, and rafter measurements. Crafted with a solid aluminum body and CNC machined edges, it offers exceptional accuracy and durability, making it an indispensable addition to any professional or DIY enthusiast's toolkit in Duncannon.

• Solid aluminum body with CNC machined edges: ensures greater accuracy and long-lasting durability for precise measurements and reliable use.


• Permanent graduations and numbers: easy-to-read markings that remain clear over time, helping you work efficiently without guesswork.


• Scribe notches starting at 1-3/4 inches: allow for easy transfer of outside increments from the pivot point, enhancing your layout precision.


• Low-glare, protective powder-coated finish: reduces reflection and protects the tool, making the graduations visible even in bright conditions.


• Thick edge: serves as a reliable saw guide, improving cutting accuracy and safety.


• 2x4 board dimension markers: conveniently measure common board sizes of 1-1/2 inches, 3 inches, and 3-1/2 inches, streamlining your work process.


• Instruction manual included: features rafter tables to assist with complex layouts and calculations.

Whether you are framing a staircase, cutting rafters, or guiding saw cuts, the Johnson's Johnny Square® 12-inch rafter square is designed to make your projects in Duncannon more accurate and efficient. Its durable construction and thoughtful features help reduce errors and save time, making it ideal for carpenters, builders, and home improvement enthusiasts alike.



Imagine using this tool to precisely mark stair stringers or quickly measure common lumber sizes on your job site in Duncannon. Its scribe notches and clear graduations simplify transferring measurements, while the sturdy aluminum body withstands the demands of daily use. Whether you are a professional contractor or a weekend DIYer, this rafter square supports your craftsmanship with dependable performance.



In summary, the Johnson's Johnny Square® 12-inch rafter square is a must-have tool for anyone in Duncannon, PA seeking accuracy, durability, and ease of use in their carpentry projects. Available now at Appalachian Hardware Co., this rafter square will help you achieve precise layouts and cuts, enhancing the quality and efficiency of your work.