Swanson Big 12 Speed Series S0107 Framing Square, Aluminum, 12 in L, 12 in W paint--07-13-26 use a PAINTER'S touch multi-purpose

use a PAINTER'S touch multi-purpose ultra cover primer first

preventing finger fatigue and improving accuracy

tin and silver alloy provides low melt point

boat builder and mechanic

Break down thick paint residue with its Non-rusting brass bristles

Swanson Big 12 Speed Series S0107 Framing Square, Aluminum, 12 in L, 12 in W paint--07-13-26 use a PAINTER'S touch multi-purposeThe 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. Measuring wheel folds in half for easy storage 1 4 in and 1 2 in spaced notches