Features:

• The Speed® Square, made in the USA since 1925, is essential for every carpenter, construction professional, roofer and DIYer
• Multi-tool - Try square, miter square, saw guide, line scriber and protractor. For what it does, the Speed® Square belongs on every tradesman's tool bench
• Includes pocket-sized Swanson® Blue Book-a comprehensive reference guide with our One-Number® Method to help workmen 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-ga 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 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