--- product_id: 118648514 title: "STAEDTLER Professional Triangular Scale Ruler - 12in Metal Architectural Scale with High-Contrast Etched Markings, 6 Imperial Scales for Drafting & Blueprint Reading" brand: "staedtler" price: "AED 124" currency: AED in_stock: true reviews_count: 5 category: "Staedtler" url: https://www.desertcart.ae/products/118648514-staedtler-professional-triangular-scale-ruler-12in-metal-architectural-scale-high store_origin: AE region: United Arab Emirates --- # 12in precision length high-contrast etched markings 6 imperial scales, triple-sided STAEDTLER Professional Triangular Scale Ruler - 12in Metal Architectural Scale with High-Contrast Etched Markings, 6 Imperial Scales for Drafting & Blueprint Reading **Brand:** staedtler **Price:** AED 124 **Availability:** ✅ In Stock ## Summary > 📐 Elevate your drafts with precision that professionals swear by! ## Quick Answers - **What is this?** STAEDTLER Professional Triangular Scale Ruler - 12in Metal Architectural Scale with High-Contrast Etched Markings, 6 Imperial Scales for Drafting & Blueprint Reading by staedtler - **How much does it cost?** AED 124 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/118648514-staedtler-professional-triangular-scale-ruler-12in-metal-architectural-scale-high) ## Best For - staedtler enthusiasts ## Why This Product - Trusted staedtler brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Experts:** From office desks to outdoor sites, this scale ruler is the go-to choice for top architects and engineers worldwide. - • **Pro-Grade Versatility:** Combines architectural and engineering scales in one sleek tool, perfect for professionals who demand efficiency. - • **Effortless Readability:** High-contrast black etched graduations ensure crystal-clear measurements, even after hours of blueprint reading. - • **Durability Meets Design:** Crafted from lightweight aluminum, this ruler resists warping, scratches, and wear—built to last on any jobsite. - • **Engineered for Precision:** Six imperial scales on three sides deliver unmatched accuracy for architectural and engineering projects. ## Overview The STAEDTLER Professional Triangular Scale Ruler is a 12-inch aluminum drafting tool featuring six imperial scales across three sides with high-contrast etched markings. Designed for architects and engineers, it offers durable, lightweight construction and precise measurements, making it ideal for blueprint reading and detailed technical drawings. ## Description Take your architectural and engineering projects to the next level with this high-quality triangular scale ruler (987M1831BK). Built for architects and designers who demand accuracy, this lightweight aluminum tool features 6 imperial scales with color-coded grooves for quick reference. The high contrast etched markings make blueprint reading a breeze, while the durable metal construction ensures it'll be your trusted drafting companion for years to come. Whether you're at the office or on-site, this architect scale delivers the precision and reliability you need. Review: The Best - I carry this in the jobsite while reading scaled drawings. The aluminum body makes it perfect for use in this context because it can take a lot more scratches, beating and bending before breaking. I've tried using cheaper plastic scales but these always broke or the paint wore out quickly. The added weight also makes is a great paper holder when reading drawings outside. Review: Muy útil - Básica para planos en unidades inglesas ## Features - BUILT TO LAST - This 12 inch ruler is made from aluminum, giving you a lightweight yet durable tool that stands up to daily use and harsh conditions without warping or wearing down - CRYSTAL CLEAR READINGS - The etched black graduations on this drafting ruler pop against the metal surface, making measurements easy to read even after long hours at the blueprint table - PRO-LEVEL PRECISION - This scale ruler for blueprints features 3 sides with 6 imperial scales, delivering the accuracy you need for architectural drawings, engineering plans, and detailed drafts - DESIGNED FOR PROS - An architect and engineering ruler in one, it's packed with features working professionals demand - from weather-resistant aluminum to fade-proof markings - STAEDTLER - Leading manufacturer and supplier of writing, paint, drawing and modeling products that help people around the world realize and share their ideas. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004CO9OKW | | Best Sellers Rank | 233,808 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 56 in Triangular Scales | | Brand | STAEDTLER | | Colour | Blue | | Customer Reviews | 4.7 out of 5 stars 187 Reviews | | Global Trade Identification Number | 00031901943530 | | Graduation Range | 12 Inches | | Graduation range | 12 Inches | | Item Dimensions L x W | 30.5L x 30.5W centimetres | | Item Type Name | Prof-quality Architect Triangular Scale | | Item Weight | 0.01 Ounces | | Manufacturer | Staedtler Inc. | | Manufacturer Part Number | 987M1831BK | | Material | Metal Aluminum | | Model Number | 987M1831BK | | Product dimensions | 30.5L x 30.5W centimetres | | Style | Blue | | Style Name | Blue | | UPC | 031901943530 | | Unit Count | 1.0 count | ## Product Details - **Brand:** STAEDTLER - **Colour:** Blue - **Material:** Metal Aluminum - **Style:** Blue - **UPC:** 031901943530 ## Images ![STAEDTLER Professional Triangular Scale Ruler - 12in Metal Architectural Scale with High-Contrast Etched Markings, 6 Imperial Scales for Drafting & Blueprint Reading - Image 1](https://m.media-amazon.com/images/I/51GVUz4Z+3L.jpg) ## Available Options This product comes in different **Item Package Quantity, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The Best *by C***R on 10 April 2013* I carry this in the jobsite while reading scaled drawings. The aluminum body makes it perfect for use in this context because it can take a lot more scratches, beating and bending before breaking. I've tried using cheaper plastic scales but these always broke or the paint wore out quickly. The added weight also makes is a great paper holder when reading drawings outside. ### ⭐⭐⭐⭐⭐ Muy útil *by S***Z on 16 August 2024* Básica para planos en unidades inglesas ### ⭐⭐⭐⭐⭐ High end and accurate *by J***S on 5 February 2024* Its a great sturdy ruler that has every scale that you need on the fly. It has some weight on it but not that much, just enough to have a nice feel to use it. ## Frequently Bought Together - Staedtler Professional Triangular Scale Ruler, Metal Architecture Scale, 12 Inch, 987M1831BK - Staedtler 12-Inches Engineer Aluminum Triangular Scale (987M1834BK),Blue - Staedtler Stainless Steel Math Set with Ruler, 2 Triangles, Protractor, 4 piece, 566 32BK --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/118648514-staedtler-professional-triangular-scale-ruler-12in-metal-architectural-scale-high](https://www.desertcart.ae/products/118648514-staedtler-professional-triangular-scale-ruler-12in-metal-architectural-scale-high) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-07-09*