Plastic 12" ruler, also has centimeter and millimeter measurements.
AST Series 1 1/2 inch Stainless steel blade. Top edge graduations in inches with 1/32 inch divisions. Lower edge graduations in metric. Durable injection molded plastic head with inch and metric graduations.
Alvin Stainless Steel Graduated T-Square - 24
Tootock Measuring T-SQUARE RULER 300mm WM164 - Tootock
Empire 48 in. Adjustable T-Square 419-48 - The Home Depot
Adjustable T-Square – Mitch Tools
T Type Square Ruler (38cm) GATS04015
1
6 Inches Clear Acrylic T-Square Ruler, T Square Ruler, Drafting Tools, Drafting T Square, T Ruler Transparent for Crafting and Drafting
Alumicolor: T-Square Ruler: 36 Inches
Staedtler 24 Wood T Square - Office Depot
Marshalltown T-Square | 27HD
Junior T Square Plastic Transparent T ruler For Drawing And - Temu