Swanson® The Big 12® Speed® Square With Layout Bar Spray Adhesive Classic Rectangle:

Classic Rectangle:

Manual valve set with pressure gauge connection

Easy Touch

Durable and fast growing blend of perennial rye grass

safe for people

Swanson® The Big 12® Speed® Square With Layout Bar Spray Adhesive Classic Rectangle: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. 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