Isomars Oval Metric & Armstrong Architect Scale Ruler Set - 12 Inch
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Delivery and Shipping
Delivery and Shipping
We try to dispatch all our orders within 24-48 hours in normal BAU days. Please be advised that shipments are not sent out on Saturdays, Sundays, or any Holidays. We thrive to delivery products in 5 - 10 days.
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Professional 12" oval architect scale set with metric and Armstrong scales for drafting, engineering and technical drawing
The Isomars Oval Metric & Armstrong Architect Scale Ruler Set is a professional-grade measuring tool designed for architects, engineers, surveyors, designers and students. This set includes 12-inch oval metric and Armstrong architect scales, offering multiple metric, engineering and architectural ratios for precise scaling, measurement and technical drafting. Manufactured from premium-quality plastic, each ruler features 4-side beveled edges with clearly printed dual-side graduations for enhanced readability and accurate line work. The lightweight yet durable construction ensures smooth handling and long-lasting performance, making it ideal for architectural plans, engineering drawings, construction layouts, interior design projects and blueprint interpretation. Designed for both educational and professional environments, these precision scales simplify converting drawing dimensions while maintaining exceptional accuracy. Whether you're creating technical illustrations, CAD printouts, site plans or engineering layouts, the Isomars Oval Metric & Armstrong Scale Set delivers reliable performance and professional drafting precision for every project.
Isomars Armstrong & Metric Combo Set contains Armstrong Scale made of white plastic, 4 Side bevel,both Side Armstrong Marking Ratio : 1/8=1', 1/4"=1, 1"=1', 3"=1' 3/8"=1', 3/4"=1, 1.5"=1', 3"-1' Dimensions : 300 X 40 X 2.7mm Metric Scale is an oval metric scale made of white plastic, 4 Side bevel. Both Side Metric Marking Ratio: 1:10, 1:20, 1:50, 1:100, 1:1, 1:2, 1:2:5, 1:5. Size: 300 X 40 X 2.7mm
Key Features:
- Complete Scale Ruler Set :- Includes 12-inch Oval Metric Scale and 12-inch Oval Armstrong Architect Scale.
- Multiple Scaling Ratios :- Features commonly used metric, engineering and architectural scales for professional drafting.
- Premium Quality Plastic :- Durable, lightweight construction designed for everyday classroom and office use.
- 4-Side Beveled Edges :- Provides smooth, accurate drawing and improved readability during drafting.
- Dual-Side Precision Markings :- Clearly printed graduations ensure accurate measurements and easy scale conversion.
- Professional Drafting Tool :- Ideal for architectural drawings, engineering plans, construction layouts and technical illustrations.
- Versatile Applications :- Suitable for architects, engineers, surveyors, interior designers, students and drafting professionals.
- Portable & Long Lasting :- Compact design fits easily into drafting kits, office bags and student stationery collections.


