Johnson 12 in Structo-Cast Rafter Angle Square

As a saw guide, stair layout tool or rafter tool, Johnson's 12 In. rafter square will help you get the job done accurately and easily. This square features Johnson's unique Structo-Cast molded frame that is both lightweight and durable, as well as permanent molded graduations for making quick and easy measurements. This rafter square comes with handy markers that measure 2x4 board dimensions of 1-1/2 In., 3 In. and 3-1/2 In. you'll always find this square easily in your toolbox thanks to its fluorescent, easy-to-see color.