12-Inch Architectural and Engineering Scale Ruler Set Imperial | Laser-Etched Aluminum Triangular Drafting Tool | for Architect and Civil Engineer Blueprints | Standard Metal Ruler Included
- ✎ 3 RULER COMBO SET - Architect ruler engineering scale professional or educational drafting tools metal ruler 18 inch.
- ✎ LASER ETCHED - Architect scale drafting ruler tat will last permanent grooves that will never fade.
- ✎ SOLID CORE ALUMINUM - Architect scale ruler engineer scale durable, anodized corrosion resistance.
- ✎HIGH VISIBILITY - scale drafting kit ruler contractor quick easy to read architecture scale graduations precise.
- ✎Professional grade - engineers scale scale ruler for blueprints supreme accuracy Color-coded groove.