Designed for versatility and precision, these magnetic blocks from Flange Wizard are an essential addition to any layout tool collection. Each set includes two ON/OFF magnetic blocks that can easily be attached to any standard square or straight edge up to 3/16” thick, allowing you to create custom burning guides tailored to your specific needs. Proudly manufactured in the United States, these blocks provide reliable performance and ease of use, making them an invaluable tool for professionals and DIY enthusiasts alike.