Professional-Grade Accuracy – Precision 12-inch T Square ruler with dual-scale measurements (1/16-inch and 1mm graduations) ensures crisp, fade-resistant markings for exact drafting, woodworking, and technical drawings. Durable Carbon Steel Construction – Made from heavy-duty carbon steel, this T ruler resists bending, corrosion, and wear, guaranteeing long-lasting reliability for workshops, studios, and job sites. Multi-Functional Design … Continue reading 12 Inch T Square Metal Ruler