T0108 Big 12 Speed Square, 12.25 In. Aluminum Layout Tool

The Swanson Big 12 Speed Square is a versatile aluminum layout and marking tool designed for carpenters, roofers, construction professionals, and DIY enthusiasts. This multi-function square combines seven essential tools into one compact instrument: a framing square, try square, miter square, protractor, saw guide, stair gauge, and out-of-square corner angle finder. Whether you're framing walls, laying out rafters, cutting precise angles, building staircases, or checking for square corners, this speed square delivers the accuracy and reliability needed for professional results.

Built from heavy-gauge aluminum alloy, the Big 12 Speed Square is engineered for durability and precision while remaining lightweight and portable. The non-glare, matte finish makes markings easy to read in any lighting condition. The included Swanson Blue Book provides guidance for roof and stairway layout applications. Its compact 12.25-inch length and 0.875-inch height make it easy to carry in any toolbox, making it an indispensable addition to your toolkit for both routine maintenance and complex construction projects.

Features and Benefits

• Seven Tools in One: Replaces multiple separate tools by combining a framing square, try square, miter square, protractor, saw guide, stair gauge, and out-of-square corner angle finder.
• Heavy-Gauge Aluminum Construction: Die-cast from durable aluminum alloy for enhanced strength, accuracy, and longevity through countless projects.
• Easy-to-Read Markings: Non-glare matte finish ensures clear visibility under various lighting conditions with precision layout markings.
• Scribing Notches: Equipped with spaced notches that serve as reliable reference points for marking common stud widths and rafter cuts.
• Lightweight and Portable: Compact design makes it convenient to carry and use on job sites, in workshops, or for home improvement projects.
• Trusted Quality: Swanson has been an industry leader since 1925, with the Diamond cutout signifying genuine, quality products.

Specifications

• Brand: Swanson
• Model: T0108
• Length: 12.25 inches
• Height: 0.875 inches
• Material: Heavy-gauge aluminum alloy
• Finish: Non-glare matte finish