Basic Stairway Layout - Swanson Tool Company

Draw your complete stairway on paper! It’s a lot easier to erase pencil lines than to tear out wood. The sum of all unit runs (tread less nosing) = TOTAL RUN The sum of all unit risers = TOTAL RISE (measured from FINISHED floor to FINISHED floor). As the angle of a stairway changes, so […]

Swanson Big 12 Speed Square for Stringers

Swanson Tool Company Big 12 Speed Square W/Layout Bar, Blue Book in the Squares department at

.com: Swanson Tool P0110 Little Blue Book of Instructions For Roof & Stairway Layout : Tools & Home Improvement

Swanson Tool Co. Solid Aluminum 7-inch and 12-inch Speed Squares and Blue Book, Model SW1201K

Swanson's Little Blue Book of Roof and Stairway Layout 1986

Swanson SW1201K 7 Big 12 Speed Square Layout Tool Kit without Bar

Vintage Swanson's Little Blue Book For Roof & Stairway Layout No. 00110 USA

Swanson Tool Company

Swanson Tool 48 Adjustable Aluminum Drywall Square AD124

Swanson Tool Company 0.8-in Bevel-Gauge in the Levels department at

Swanson Tool Company Big 12 Speed Square W/Layout Bar, Blue Book in the Squares department at