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.
Id | 148979 |
SKU | 6975122 |
PartNo | S0107 |
UPC | 038987001079 |
Country of Origin | USA |
Material | Aluminum |
Length | 12 In |
Width | 12 In |
Includes | 60-Page Swanson Blue Book And Layout Bar With Hardware |
CID | 9 |