Key Features
- Matte finish to prevent glare
- 1/4 in spaced notches to facilitate scribing lines
- Plain gradations
Speed squares aluminum size 7 inches x 7 inches. 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. Matte finish to prevent glare.
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