WESTWARD Combination Square: Inch, Square, Steel, 6 in, 6 in Blade Lg, Steel, 1/32 in, Zinc, Square

Combination squares lay out 90° angles with their anvil, lay out 45° angles with their shoulder, and check level and plumb with their bubble vials. Also known as combo squares, these multifunctional tools assist with gauging flatness, aligning tool blades and fences, setting bevel angles on saws and jointers, striking long lines on workpieces, and more. They include a square head but also accept other types of compatible heads to perform additional measurement and layout tasks.