Check the listing for details. 8 In. Composite Speedlite Level Rafter Square (gray) | Swanson Plastic Gray X. Condition: New. Listed at 9.98 USD. This Speedlite Level Rafter Square is an 8 in. lightweight version of the Swanson Speed Square, first developed by company founder Albert Swanson in 1925. The innovative Speedlite Level Square has all of the same features as the Speed Square but boasts additional functions for 7 tools in 1: 1. Try Square, 2. Miter Square, 3. Saw Guide, 4. Line Scriber, 5. Protractor, 6. Level, & 7. Angle Finder. This model is constructed of lightweight, high-impact composite and is available in gray and high-visibility orange. The Speedlite Level Square also includes markings for using the Swanson 1-Number Method of rafter layout. The Swanson Speed Square is our most popular product and remains the most trusted square of its kind. Look for the Diamond cutout for genuine Swanson products.Lightweight version of the Speed Square since 1925, is essential for every carpenter, construction professional, roofer, and DIYerMulti-tool: try square, miter square, saw guide, line scriber, protractor, and level, for what it does, the Speed Square belongs on every tradesman's tool benchFeatures: 1/8 in. spaced scribing notches and the Diamond cutout for easy rafter seat cuts and scribing the most common and popular stud widthsMade of lightweight, high-impact structural compositeGradations included for marking common, hip, valley, and jack rafters. Useful for determining and marking angles and making square cuts on boardsBuilt-in block vial-easy to read from all anglesUse this Speed Square to at-a-glance determine out-of-square corners, angles, etc.Beveled edge for ease of readingAvailable in gray or high-visibility orange