The Speed Square, made in the USA since 1925, is essential for every carpenter, construction professional, roofer, and DIYer

Speed Square belongs on every tradesman's tool bench; includes Try Square, Miter Square, saw guide, line scriber, and protractor

Includes pocket-sized Swanson Blue Book, a comprehensive guide to help workers make correct angle cuts for any pitched roof

Features: 1/4-in spaced scribing notches and the Diamond cutout for easy rafter seat cuts and scribing the most common and popular stud widths

Gradations included for marking common, hip, valley, and jack rafters; Useful for determining and marking angles and making square cuts on boards

Heavy-gauge billet aluminum alloy construction is die-cast for increased accuracy over laser-etched and extruded stamped rafter squares

High-visibility, black gradations with a non-glare, matte finish for easy reading in any lighting conditions

Use this Speed Square to at-a-glance determine out-of-square corners, angles, etc

When used as a saw guide, the Speed Square makes truing up a board easy

Look for the trademarked Diamond cutout on all of our genuine Swanson products