Met Diecast Comb Square | 2-46-028 Easy-to-read vial Brass hardware Built-in scriber Hard-chrome-plated blades Width: 14.6cm Length: 30.5cm Squares size: 300mm Stanley Die-Cast Combination Square 300Mm (12 Inch) | Sta245028 Features Durably etched, hard-chrome-plated blades are rust-resistant and made to last 12" square has precision-machined working surfaces for improved accuracy Built-in scriber comes in handy for surface marking High-visibility yellow, die-cast handle with brass hardware for durability Precision die cast body with 3 precision machined faces for accuracy