Swanson® The Big 12® Speed® Square With Layout BarThe 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. Its 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 Features Heavy gauge

Blade stands out 11’

For more than 75 years

The ergonomic grip has been designed to keep the wrist in a natural and balanced position

San Angelo bar has a chisel head on one end and a diamond point on the other end

panel walls

non-stick perma-shield coating allow the blade to glide with ease through multiple wood materials resulting in accurate cuts & longer cutting life

2-3/4" Total Length

blade won't bog down when sawing damp wood

Measuring scale printed on the level

#16 - #12 AWG

allowing the user to verify the presence of AC voltage prior to working on an electrical installation or during troubleshooting without requiring physical contact with live electrical conductors

medium bodied