Swanson Speed® Square: the iconic layout square trusted for over 90 years
The Swanson Speed® Square is an iconic layout and rafter square known for precision and quality for more than 90 years. It is a staple on jobsites and in workshops, trusted by professionals and DIYers alike. Combining multiple layout functions in one compact tool, the Speed® Square supports fast and accurate measuring, marking, and alignment.
Upgrades such as finer gradations, easy-to-read markings, a glare-free finish, and the signature Diamond® cutoutfurther enhance usability and accuracy. Durable and versatile, the Swanson Speed® Square remains an essential tool for precise layout work.