Woodpeckers 12-In. T Square allows for easy and precise measurements, making it an essential tool for woodworking and other precision tasks. The T-square features a lip that rests securely on the stock to prevent rolling, ensuring stability during use. Along the blade, scribing guides are spaced in sixteenths for accurate marking. Designed with an offset between the holes in the blade and the threads in the beam, it achieves precision within .02 degrees. For convenient storage, it includes a wall-mountable Rack-It tool holder. This high-quality T-square is proudly made in the USA. Model Number: TS-12-20