Product Review

Designed for general carpentry use, the Johnson 7-Inch Aluminum Rafter Angle Square features a solid aluminum cast body with exclusive CNC machined edges. Other highlighted features include permanent molded graduations, and a low-glare, protective powder coat finish. It can also be used as a ruler or can be used to measure angles. The diagonal edge has markings for laying out rafters, roof trim, and stair angles. The square comes backed with a 1-year limited warranty and includes an instruction manual.