Product Overview
The Big 12 is seven tools in one like 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. [QTY/UOM: 1EA / 1EA] [PMS SKU: ] [Category: MEASURING & LEVELING/SQUARES - SPEED TYPE;Shop All]