This fits your .
6 Precision Metric Scales
Professional quality ruler, measures 30cm in length, and features 3 concave sides with 6 different scales.
Solid Aluminum Triangular Body
Constructed of Solid High-Grade Aluminum to reduce flex and warping. This allows the ruler to lay flat on the drawing surface for precise and accurate placement. The concave design feature helps reduce smearing for clean pencil lines.
The Perfect Choice for Architects, Engineers, and Students
Your work deserves the best in Precision and Quality. The OCM Scale is the perfect tool for any Architect, Draftsman, Engineer, or Student.
Ideal for Your Next Project
You expect the best from OCM and that's exactly what you'll get. Solid construction and precise performance. Let the OCM 30cm Triangular Metric Engineer Scale be your first choice for optimal accuracy on your next set of drawings.
Metric Triangular Engineer Scale Ruler (Professional Grade Solid Aluminum) 30cm Metric Engineering Architectural Mechanical Drafting Ruler Black - 1:20 1:25 1:50 1:75 1:100 1:125 - B07DDC77XW