STANLEY 46-131 Combination Square, SAE, Level Vial, Stainless Steel Blade, 16 in L x 1 in W Blade

Etched, hard chrome-plated blades are rust-resistant and made to last with a precision machined work surface for improved accuracy. Built-in scriber for surface marking, easy-to-read vial and high-visibility yellow, die-cast handle with brass hardware for durability.