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Swanson Part #S0101 Speed square, aluminum, black gradations, size 7 inches by 7 inches. Five tools in one: a tri-square, a miter square, a protractor, a line scriber and 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.
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🇺🇸 Ship from USA · On Agora since 2025
$18.99