The Speed® Square
This is the one and only Speed® Square, invented by our founder in 1925. This unique tool is actually five tools in one: a try 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 MethodSM of rafter layout, and is packaged with the Swanson® Blue Book of Rafter Length and Roof Construction. Look for the Diamond®.
5 TOOLS IN ONE!
1 Try Square, 2 Miter Square, 3 Saw Guide,
4 Line Scriber, 5 Protractor
Matte finish to prevent glare
1/4 in. spaced notches to facilitate scribing lines
Made in the USA
- 7 in. size
- Packed with the 44 page Swanson® Blue Book