Swanson® The Big 12® Speed® Square With Layout Bar Brand_CAT Gloves Multi-functional lights provide both work

Multi-functional lights provide both work space illumination and tool diagnostics

machinery tools

Smooth operation

steel lifting saddle with 360 degree swivel

and window wells

Swanson® The Big 12® Speed® Square With Layout Bar Brand_CAT Gloves Multi-functional lights provide both workThe 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