OCM Metric Triangular Engineer Scale Ruler (Proffessional Grade Solid Aluminum) 30 Centimeters Metric Engineering Architectural Mechanical Drafting Ruler - 1:20, 1:25, 1:50 1:75, 1:100, 1:125

The OCM 30cm Triangular Metric Engineer Scale is a must-have for any professional, student or enthusiast who demands precision and quality in their drawings.

With its solid aluminum triangular body, this ruler provides the stability and durability needed to ensure accurate measurements every time.

The concave design feature reduces smearing for clean pencil lines, making it perfect for architects, engineers, and students.

Whether you're working on a complex blueprint or a simple sketch, this scale is up to the task.

Don't settle for anything less, choose the OCM 30cm Triangular Metric Engineer Scale for your next project and experience the difference in precision and quality.