

PROUDLY MADE IN AMERICA
The Swanson Speed Square Pro (S0100-A) is the definitive upgrade for pros and serious DIYers who demand uncompromising accuracy. Crafted from heavy-duty die-cast solid aluminum, this 7-inch layout tool is built to survive the rigors of any job site while maintaining its precision-machined edges. It features high-visibility, permanent markings that ensure quick, error-free readings even in direct sunlight or low-light conditions. Combining five tools into one—functioning as a try square, miter square, saw guide, line scriber, and protractor—this professional-grade square offers the versatility needed for framing, roofing, and fine woodworking. When your reputation relies on the perfect cut, trust the durable, rust-resistant performance of the Speed Square Pro to get the job done right every time.
Blue Book Details:
- Solid Aluminum Build: Heavy-duty die-cast construction ensures pro-grade durability.
- High-Visibility Markings: Easy-to-read, permanent scales for precision in any lighting.
- 5-in-1 Versatility: Works as a try square, miter square, saw guide, scriber, and protractor.
- Scribe Notch System: Includes precision-spaced notches for fast, accurate line marking.
- Job Site Tough: Rust-resistant finish designed to withstand the harshest environments.

High-Visibility Markings
Stop squinting at your measurements. This "Pro" version features laser-etched, high-contrast black markings that stand out against the matte finish. The deep-set graduations won't wear off, ensuring easy readability in low light or direct sun.

Professional Saw Guide
The thick, machined edge of the Speed Square Pro acts as a sturdy saw guide. Whether you are using a circular saw or a jigsaw, the wide base provides a secure fence for making clean, square, and safe crosscuts every single time.

Integrated Scribe Notches
Take the guesswork out of layout work. The built-in scribe notches allow you to mark lines at precise intervals quickly and accurately. Simply lock your pencil into the notch and slide the square along your workpiece for perfectly parallel lines.

Heavy-Duty Aluminum Build
Engineered from solid die-cast aluminum, the S0100-A is built to survive the toughest conditions. Unlike plastic alternatives, it won't warp, bend, or break when dropped, providing a lifetime of reliable service in the shop or on the frame.

Detailed Specifications


PROUDLY MADE IN AMERICA
The Swanson Speed Square Pro (S0100-A) is the definitive upgrade for pros and serious DIYers who demand uncompromising accuracy. Crafted from heavy-duty die-cast solid aluminum, this 7-inch layout tool is built to survive the rigors of any job site while maintaining its precision-machined edges. It features high-visibility, permanent markings that ensure quick, error-free readings even in direct sunlight or low-light conditions. Combining five tools into one—functioning as a try square, miter square, saw guide, line scriber, and protractor—this professional-grade square offers the versatility needed for framing, roofing, and fine woodworking. When your reputation relies on the perfect cut, trust the durable, rust-resistant performance of the Speed Square Pro to get the job done right every time.
Blue Book Details:
- Solid Aluminum Build: Heavy-duty die-cast construction ensures pro-grade durability.
- High-Visibility Markings: Easy-to-read, permanent scales for precision in any lighting.
- 5-in-1 Versatility: Works as a try square, miter square, saw guide, scriber, and protractor.
- Scribe Notch System: Includes precision-spaced notches for fast, accurate line marking.
- Job Site Tough: Rust-resistant finish designed to withstand the harshest environments.

High-Visibility Markings
Stop squinting at your measurements. This "Pro" version features laser-etched, high-contrast black markings that stand out against the matte finish. The deep-set graduations won't wear off, ensuring easy readability in low light or direct sun.

Professional Saw Guide
The thick, machined edge of the Speed Square Pro acts as a sturdy saw guide. Whether you are using a circular saw or a jigsaw, the wide base provides a secure fence for making clean, square, and safe crosscuts every single time.

Integrated Scribe Notches
Take the guesswork out of layout work. The built-in scribe notches allow you to mark lines at precise intervals quickly and accurately. Simply lock your pencil into the notch and slide the square along your workpiece for perfectly parallel lines.

Heavy-Duty Aluminum Build
Engineered from solid die-cast aluminum, the S0100-A is built to survive the toughest conditions. Unlike plastic alternatives, it won't warp, bend, or break when dropped, providing a lifetime of reliable service in the shop or on the frame.

Detailed Specifications
| Brand | Swanson Tool Co., Inc |
| Model Number | S0100-A |
| Included Items | 7-inch Speed Square Pro |
| Material | Heavy-Duty Die-Cast Solid Aluminum |
| Weight | 0.6 lbs |
| Graduations | 1/8-inch and Degrees |
| Additional Features | High-Visibility Markings, Integrated Scribe Notches |
| Country Of Origin | Made in USA |















