Swanson "Big 12" Speed Square With Layout Bar ~ 12" Size

Made in USA Model No. S0107 7 in 1 tool: Try Square, Miter Square, Saw Guide, Line Scriber, Laser Guide, Out of Square Corners, & Protractor 12" size square Black engraved markings for easy reading 1/4"  &  1/2"  spaced notches to facilitate scribing lines Made of high-grade aluminum alloy construction Matte finish to prevent glare Includes for Layout Bar for use in determining out-of-square corners Includes handy "little blue" pocket booklet Product Description Specs The "Big 12" is a 12" speed square made by Swanson Tool Co. The square is seven tools in one: a framing square, try square, miter square, protractor, saw guide, stair gauge & out-of-square corner angle finder. It’s constructed of heavy-gauge aluminum alloy & includes the Layout Bar for use in determining out-of-square corners. Also included are the Swanson Blue Book for roof & stairway layout & Layout Bar with hardware. Great for deck framing and stairway building.   Made in USA. Pro