Vowcarol Architectural Scale Ruler, Engineering Scale and 12 inch Metal Ruler Set, Machinist Ruler Triangular Scale Drafting Ruler Architecture Ruler, Laser Etched Metal Scale Rulers-3 PCS
- ✔PRECISION & ACCURACY - Get ahead with precision and accuracy using the triangular ruler scale set.
- You will calculate dimension and perspective for plans and other blueprints without struggling with the guesswork..
- ✔BUILT TO LAST: Unlike plastic rulers with printed markings, our architectural and engineering draft scales are made of solid anodized aluminum. 100% laser etched markings for absolute precision and accuracy. The etched grooves will not fade or scratch off, durable enough to use for decades..
- ✔All-IN-ONE SET: 1) One Architect Scale - 11 different scales. 1-1/2.