Product Details
The Johnson 12" Aluminum Rafter Square is a precision tool designed for accurate roof calculations and trenching. The kit includes a 12-inch aluminum square with laser-etched markings for easy reading, featuring both inch and degree measurements for versatility. The square is constructed from durable, lightweight aluminum, ensuring longevity and ease of handling on the job site. It complies with relevant industry standards and certifications for tool safety and accuracy. The dimensions of the square are 12 inches in length, with a width of 7 inches and a thickness of 0.1 inches. Key features include corrosion-resistant material, a rust-proof finish, and a compact size for convenient storage and transport. The square supports measurements in inches and degrees, suitable for framing, roofing, and stair layout work. The product comes with a limited lifetime warranty covering defects in material and workmanship.








