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Swanson SO101 SWANSON SPEED Square With BOOK
This is the one and only Speed Square, invented by our founder in 1925. This unique tool is actually five tools in one: a tri-square, a miter square, a protractor, a line scriber, and a saw guide. The Speed Square is constructed of durable heavy-gauge aluminum alloy. Includes markings for Swanson's One-Number Method™ of rafter layout, and is packaged with the Swanson Blue Book of Rafter Length and Roof Construction. Look for the Diamond. |
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