The Woodpeckers Precision Woodworking Square 18″ is the ultimate tool for woodworkers and carpenters who demand precision and durability. Crafted from aircraft-grade aluminum, this square delivers exceptional accuracy with laser-engraved scales for easy reading and long-lasting clarity. Its unique shoulder lip design ensures perfect alignment, while the self-standing feature allows for hands-free convenience during use. CNC machined for ultimate reliability, this USA-made square is ideal for layout, measurement, and setup tasks in professional and hobbyist woodworking projects alike.