This vintage Belknap Bluegrass adjustable square measures 12 inches and is perfect for woodworking and carpentry enthusiasts. Crafted in the United States, this tool features a sleek and durable design that allows for precise measurements and cuts.

The square bears the iconic Bluegrass branding and is a must-have for collectors and hobbyists alike. It is a reliable and functional tool that has withstood the test of time. Add this piece of history to your collection or use it for your next woodworking project.