![Swanson 7" Speed Square. The original "Speed Square" invented by the founder of Swanson Tool Co. in 1925. This unique tool is actually five tools in one: a try square, a miter square, a protractor, a line scriber, & a saw guide. Engraved markings for easy reading. Made in USA](http://hardwickandsons.com/cdn/shop/products/Final_Swanson_7_Spped_Square_TO101.jpg?v=1547829702&width=1445)
![Swanson 7" Speed Square. The original "Speed Square" invented by the founder of Swanson Tool Co. in 1925. This unique tool is actually five tools in one: a try square, a miter square, a protractor, a line scriber, & a saw guide. Engraved markings for easy reading. Made in USA](http://hardwickandsons.com/cdn/shop/products/Screen_Shot_2019-01-18_at_7.25.29_AM_copy.jpg?v=1547829712&width=1445)
![Swanson 7" Speed Square](http://hardwickandsons.com/cdn/shop/products/FinalUSAImage_39664963-7a88-40c4-a4a8-b3a234a4c750.jpg?v=1655228653&width=1445)
![Swanson 7" Speed Square. The original "Speed Square" invented by the founder of Swanson Tool Co. in 1925. This unique tool is actually five tools in one: a try square, a miter square, a protractor, a line scriber, & a saw guide. Engraved markings for easy reading. Made in USA](http://hardwickandsons.com/cdn/shop/products/Try_Square_8e0f8b10-66e3-4f8a-a2cf-de017e0bb108.jpg?v=1655228653&width=1445)
![Swanson 7" Speed Square. The original "Speed Square" invented by the founder of Swanson Tool Co. in 1925. This unique tool is actually five tools in one: a try square, a miter square, a protractor, a line scriber, & a saw guide. Engraved markings for easy reading. Made in USA](http://hardwickandsons.com/cdn/shop/products/Protractor_498faf4e-7091-4f93-8d99-3150fbe457fa.jpg?v=1655228653&width=1445)
![Swanson 7" Speed Square. The original "Speed Square" invented by the founder of Swanson Tool Co. in 1925. This unique tool is actually five tools in one: a try square, a miter square, a protractor, a line scriber, & a saw guide. Engraved markings for easy reading. Made in USA](http://hardwickandsons.com/cdn/shop/products/Miter_Scribe_8008c37d-2178-45e8-a390-cc14b0f8c189.jpg?v=1655228653&width=1445)
![Swanson 7" Speed Square. The original "Speed Square" invented by the founder of Swanson Tool Co. in 1925. This unique tool is actually five tools in one: a try square, a miter square, a protractor, a line scriber, & a saw guide. Engraved markings for easy reading. Made in USA](http://hardwickandsons.com/cdn/shop/products/Swanson_Scribe_Diagram_3ef54407-7998-4b3c-b9ea-a3751f18acfc.jpg?v=1655228653&width=1445)
![Swanson 7" Speed Square. The original "Speed Square" invented by the founder of Swanson Tool Co. in 1925. This unique tool is actually five tools in one: a try square, a miter square, a protractor, a line scriber, & a saw guide. Engraved markings for easy reading. Made in USA](http://hardwickandsons.com/cdn/shop/products/Swanson_Saw_Guide_Diagram_8f18efa7-2fd6-4f36-b8ed-59314169e231.jpg?v=1655228653&width=1445)
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This is the original "Speed Square" invented by the founder of Swanson Tool Co. in 1925. This unique tool is actually five tools in one: a try square, a miter square, a protractor, a line scriber, & a saw guide. It is constructed of durable heavy-gauge aluminum alloy & has engraved markings for "Swanson’s One-Number Method" of rafter layout. Made in USA.
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Product Model # Swanson 7" Speed Square DB101
For California Residents:
WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood