When it comes to cutting corners (and other common angles), Keson makes it easy with a couple of
innovative and quality tools. The Keson by Swanson Speed® Square and
The Keson by Swanson Big® 12 Square ensure that your lines are always
straight. And the Keson by Swanson "Blue Book" can help you with your
project, big or small.
THE
ORIGINAL KESON BY SWANSON SPEED® SQUARE
This time-tested tool is a framing square, a tri-mitre square, a saw guide and a protractor
square in one compact tool! Common rafter and hip valley rafter scales permit
a single number reference for all cuts. Only 7" x 7" x 10", this ingenious square
is made from 3/16" aluminum alloy for extra durability.
Packed 24 squares to a carton, the Keson by Swanson Speed® Squares come on attractive hanging cards with "Blue Book" attached.
KESON
BY SWANSON BIG 12® SQUARE
Nothing beats the BIG 12® Square for deck framing and stairway building. A
bit larger for convenience (12" x 12" x 17), the Big 12 has all the features of
the Speed® Square. A unique, layout bar is included to lay out stringers for
stairs, or to determine out-of-square corners. Includes The "Blue Book"
of Rafter Lengths and Roof Construction.