with Layout Bar
The Big 12® is seven tools in one: a framing square, try square, miter square, protractor, saw guide, stair gauge and out-of-square corner angle finder. It’s constructed of heavy-gauge aluminum alloy and includes the Layout Bar for use in determining out-of-square corners. Also included are the Swanson® Blue Book for roof and stairway layout and Layout Bar with hardware.
See how to LAY-OUT STAIRS
See how to fix OUT-OF-SQUARE CORNERS
7 TOOLS IN ONE!
1 Try Square, 2 Miter Square, 3 Saw Guide, 4 Laser Guide, 5 Protractor, 6 Out of Square Corners, 7 Line Scriber
Heavy gauge aluminum alloy
Matte finish to prevent glare
1/4 in. and 1/2 in. spaced notches to facilitate scribing lines
Black gradations for easy reading
Patented Layout Bar
Great for deck framing and stairway building!
- 12 in. size
- Packaged with the 44-page Swanson® Little Blue Book
- Patented Layout Bar for use in determining out-of-square corners and stairway layout