The Big 12® is seven tools in one like a framing square, try square, miter square, protractor, saw guide, stair gauge and out-of-square corner angle finder. It’s constructed of heavy-gauge aluminum alloy and includes the layout bar for use in determining out-of-square corners. Also included are the Swanson® blue book for roof and stairway layout and layout bar with hardware.
Product specification\n\n
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| Brand | Swanson |
|---|---|
| UPC | 038987001079 |
| Model Number | S0107 |
| Feature | Great for deck framing and stairway building |
| Category | HAND TOOLS |
| Additional Category | Speed Squares |
| Length | 15.13 |
| Width | 14.25 |
| Height | 14.62 |
| Weight | 1.89 |
