--- product_id: 690119451 title: "Rena Chris Architectural Metric Scale Ruler: 30cm Ruler, Aluminum Architect Scale, Laser Etched Triangle Scale Ruler, Scale Ruler for Blueprint, Drafting Ruler, Metal Scale Ruler, Architecture Ruler" brand: "rena chris" price: "VT5212" currency: VUV in_stock: true reviews_count: 13 category: "Rena Chris" url: https://www.desertcart.vu/products/690119451-rena-chris-architectural-metric-scale-ruler-30cm-ruler-aluminum-architect store_origin: VU region: Vanuatu --- # 30cm precision length 6 laser-etched RIBA scales anodized aluminum durability Rena Chris Architectural Metric Scale Ruler: 30cm Ruler, Aluminum Architect Scale, Laser Etched Triangle Scale Ruler, Scale Ruler for Blueprint, Drafting Ruler, Metal Scale Ruler, Architecture Ruler **Brand:** rena chris **Price:** VT5212 **Availability:** ✅ In Stock ## Summary > 📐 Elevate your blueprints with precision that lasts—measure like a pro, design like a visionary. ## Quick Answers - **What is this?** Rena Chris Architectural Metric Scale Ruler: 30cm Ruler, Aluminum Architect Scale, Laser Etched Triangle Scale Ruler, Scale Ruler for Blueprint, Drafting Ruler, Metal Scale Ruler, Architecture Ruler by rena chris - **How much does it cost?** VT5212 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/690119451-rena-chris-architectural-metric-scale-ruler-30cm-ruler-aluminum-architect) ## Best For - rena chris enthusiasts ## Why This Product - Trusted rena chris brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Anodized aluminum construction resists corrosion and wear, ensuring your ruler stays pristine through every project. - • **Fade-Proof Markings:** High-contrast, laser-etched scales that never smudge or wear off—precision that lasts as long as your vision. - • **All-in-One Precision:** Six essential RIBA scales laser-etched for flawless accuracy—ditch the clutter of multiple rulers. - • **Professional’s Choice:** Trusted by architects, engineers, and designers who demand reliability and style in their drafting tools. - • **Effortless Grip & Control:** Triangular design with rounded edges offers superior handling and stability for flawless drafting every time. ## Overview The Rena Chris Architectural Metric Scale Ruler is a 30cm anodized aluminum triangular ruler featuring six laser-etched RIBA scales (1:20 to 1:500) for precise architectural measurements. Its durable, corrosion-resistant build and fade-proof markings make it an essential, long-lasting tool for architects, engineers, and designers seeking accuracy and professional-grade quality. ## Description Product Description Review: Perfect for scale home improvement plans - I recently pick up this Rena Chris metric scale ruler for my architectural studies and it is exactly what I need for my studio work. It is made from solid aluminium which gives it a really nice weight of about 110g, so it doesnt slide around on the paper when I am trying to draw straight lines. The black finish looks very professional and the laser-etched markings are white and very easy to read even in the dim lighting of the library.The range of scales is spot on for most building projects, including 1:20, 1:25, 1:50, 1:100, 1:200, and 1:500. I find it particularly useful that it includes 1:20 for those detailed wall sections and 1:500 for the larger site plans. It is a 30cm ruler which is the standard size, and it feels much more durable than the plastic triangular ones that tend to chip at the edges over time.Compared to using a standard flat ruler and doing the math in your head, this scale rule saves so much time and prevents those annoying calculation errors. You can just read the real-life measurements straight off the page. While a digital CAD program lets you draw at 1:1, having a physical tool like this is essential when you are sketching ideas by hand or checking a printed drawing with a tutor.One thing to keep in mind is that because it is metal, the edges are quite sharp and precise, which is great for accuracy but you have to be careful not to scratch your desk. Also, the black coating might eventually show some wear if you throw it loosely in a bag with other metal tools. Overall, it is a high quality piece of kit for the price and much better than the cheap plastic alternatives you find in most stationery shops. Review: Really good quality, easy to read. - Real good quality, easy to read. Comes in a nice protective case. ## Features - Versatile Use: 30cm (12 Inch) triangular architect scale designed to facilitate the drafting and measuring of architectural drawings, such as floor plans, blue prints, room plans, site plan, wall details, and orthographic projections - High-Frequency Measurement Scales: Includes 6 of the most commonly used scales from the Royal Institute of British Architects (RIBA), ensuring accurate measurements without rulers—1:20, 1:25, 1:50, 1:100, 1:200, 1:500 - Never Wear Out: Precision laser-etched markings that never fade, ensuring long-lasting clarity and accuracy—no scratching, smudging, or wearing off - Made to Last: Made from strong anodized aluminum, it's built to last with excellent durability and resistance to corrosion, unlike plastic rulers that can easily snap or break - Great choice: Premium quality that prevents rubbing off, smudging, fading, or smearing. Essential for enhancing your drawings, designs, drafts, and blueprints. A Great choose for architects, engineers, draftsmen, and contractors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DMVP7T69 | | Best Sellers Rank | 3,516 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 2 in Triangular Scales | | Brand | Rena Chris | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.7 out of 5 stars 3,510 Reviews | | Graduation Range | 1~30 Centimetres | | Graduation range | 1~30 Centimetres | | Item Dimensions L x W | 32L x 2W centimetres | | Manufacturer | Rena Chris | | Manufacturer Part Number | Black-0131 | | Material | Aluminium , Metal | | Product dimensions | 32L x 2W centimetres | | Style | Metric Units | | Style Name | Metric Units | | Unit Count | 1.0 count | ## Product Details - **Brand:** Rena Chris - **Colour:** Black - **Graduation range:** 1~30 Centimetres - **Material:** Aluminium, Metal - **Style:** Metric Units ## Images ![Rena Chris Architectural Metric Scale Ruler: 30cm Ruler, Aluminum Architect Scale, Laser Etched Triangle Scale Ruler, Scale Ruler for Blueprint, Drafting Ruler, Metal Scale Ruler, Architecture Ruler - Image 1](https://m.media-amazon.com/images/I/71OF0JwRleL.jpg) ![Rena Chris Architectural Metric Scale Ruler: 30cm Ruler, Aluminum Architect Scale, Laser Etched Triangle Scale Ruler, Scale Ruler for Blueprint, Drafting Ruler, Metal Scale Ruler, Architecture Ruler - Image 2](https://m.media-amazon.com/images/I/81oPYRit4GL.jpg) ![Rena Chris Architectural Metric Scale Ruler: 30cm Ruler, Aluminum Architect Scale, Laser Etched Triangle Scale Ruler, Scale Ruler for Blueprint, Drafting Ruler, Metal Scale Ruler, Architecture Ruler - Image 3](https://m.media-amazon.com/images/I/815PW6x+vkL.jpg) ![Rena Chris Architectural Metric Scale Ruler: 30cm Ruler, Aluminum Architect Scale, Laser Etched Triangle Scale Ruler, Scale Ruler for Blueprint, Drafting Ruler, Metal Scale Ruler, Architecture Ruler - Image 4](https://m.media-amazon.com/images/I/61rwbg-ExVL.jpg) ![Rena Chris Architectural Metric Scale Ruler: 30cm Ruler, Aluminum Architect Scale, Laser Etched Triangle Scale Ruler, Scale Ruler for Blueprint, Drafting Ruler, Metal Scale Ruler, Architecture Ruler - Image 5](https://m.media-amazon.com/images/I/81WWibQRinL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for scale home improvement plans *by M***B on 1 April 2026* I recently pick up this Rena Chris metric scale ruler for my architectural studies and it is exactly what I need for my studio work. It is made from solid aluminium which gives it a really nice weight of about 110g, so it doesnt slide around on the paper when I am trying to draw straight lines. The black finish looks very professional and the laser-etched markings are white and very easy to read even in the dim lighting of the library.The range of scales is spot on for most building projects, including 1:20, 1:25, 1:50, 1:100, 1:200, and 1:500. I find it particularly useful that it includes 1:20 for those detailed wall sections and 1:500 for the larger site plans. It is a 30cm ruler which is the standard size, and it feels much more durable than the plastic triangular ones that tend to chip at the edges over time.Compared to using a standard flat ruler and doing the math in your head, this scale rule saves so much time and prevents those annoying calculation errors. You can just read the real-life measurements straight off the page. While a digital CAD program lets you draw at 1:1, having a physical tool like this is essential when you are sketching ideas by hand or checking a printed drawing with a tutor.One thing to keep in mind is that because it is metal, the edges are quite sharp and precise, which is great for accuracy but you have to be careful not to scratch your desk. Also, the black coating might eventually show some wear if you throw it loosely in a bag with other metal tools. Overall, it is a high quality piece of kit for the price and much better than the cheap plastic alternatives you find in most stationery shops. ### ⭐⭐⭐⭐⭐ Really good quality, easy to read. *by M***L on 16 May 2026* Real good quality, easy to read. Comes in a nice protective case. ### ⭐⭐⭐⭐⭐ Excellent product for the job *by A***E on 27 April 2026* Excellent product and speedy delivery. Thank you --- ## 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.vu/products/690119451-rena-chris-architectural-metric-scale-ruler-30cm-ruler-aluminum-architect](https://www.desertcart.vu/products/690119451-rena-chris-architectural-metric-scale-ruler-30cm-ruler-aluminum-architect) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-22*