The Big 12 Speed Square is a 12 in. version of the Swanson Speed Square with added features for building stairs. This innovative tool is not only a Rafter Square, but it also combines 7 tools into 1: 1. Try Square, 2. Miter Square, 3. Saw Guide, 4. Line Scriber, 5. Protractor, 6. Out-of-Square Corne…
The Big 12 Speed Square is a 12 in. version of the Swanson Speed Square with added features for building stairs. This innovative tool is not only a Rafter Square, but it also combines 7 tools into 1: 1. Try Square, 2. Miter Square, 3. Saw Guide, 4. Line Scriber, 5. Protractor, 6. Out-of-Square Corner Angle Finder, and 7. Stair Layout Square. The Big 12 Speed Square is die-cast for durability and accuracy. Made of heavy-gauge aerospace aluminum alloy, it is built to last. Black-filled gradations stand out against a matte finish for easy reading and are simple to use with the Swanson 1-Number Method of rafter layout. This model includes the Swanson Blue Book for Roof and Stairway Layout as well as the Layout Bar for use in determining out-of-square corners when building stairways. 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.
Specifications
Manf Part Number
S0107
UPC
38987001079
Condition
New
Weight
1.980000
Features
12-in. version of the Speed Square since 1925, is essential for every carpenter, construction professional, roofer, and DIYer
Multi-tool: try square, miter square, saw guide, line scriber, protractor, out-of-square corner angle finder, and stair layout square, for what it does, the Speed Square belongs on every tradesman's tool bench
Includes Swanson Blue Book-a guide with our 1-number method to help make correct angle cuts for any pitched roof and bonus content for basic stairway layout
Features: 1/4 in. and 1/2 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
Includes patented Layout Bar for repeated cuts and determining out-of-square corners
High-visibility, black gradations with a non-glare, matte finish for easy reading in any lighting conditions
Great for deck framing and stairway building
Skid Count
0
Prop 65 Warning
Warning
This product can expose you to a chemical (or chemicals) that are known to the State of California to cause cancer or reproductive harm. For more information go to www.P65Warnings.ca.gov
