Experience precision on the job with the Swanson 7-Inch Carpenters Construction Aluminum Alloy Speed Square. This essential tool, model S0101, is crafted from durable aluminum and designed to meet the rigorous demands of any construction site. Its robust build and sleek design make it a reliable companion for measuring and layout tasks. The Speed Square is renowned for its ease of use and versatility, featuring a standard SAE system of measurement that's familiar to most professionals. Proudly made in the United States, this tool exemplifies quality and functionality, ensuring that it's a valuable addition to any carpenter's toolkit.