The SWANSON Tool Co S 0101 7 Inch Speed Square in blue is a pocket-sized tool that features common functions of five different tools.
It includes multiple gradations for marking common, hip, valley, and jack rafters, making it useful for determining and marking angles and making square cuts on boards.
The tool also includes a comprehensive guide to help workers make correct angle cuts for any pitched roof, with pages of inch rise per foot run data.
The 1/4-inch spaced scribing notches and the diamond cutout make for easy rafter seat cuts and scribing the most common and popular stud widths, while the black gradations against its non-glare, matte finish make for easy reading in any lighting conditions.
Overall, the SWANSON Tool Co S 0101 7 Inch Speed Square is a versatile and practical tool that belongs on every tradesman's tool bench.