--- product_id: 318669196 title: "3 Pack 30Cm Solid Aluminum Triangular Architect Scale Ruler Set, 3-Colors-Groove Architectural And Engineer Metal Clear Drafting Rulers For Civil Blueprint" brand: "ownmy" price: "€ 37.89" currency: EUR in_stock: true reviews_count: 5 category: "Own My" url: https://www.desertcart.pt/products/318669196-3-pack-30cm-solid-aluminum-triangular-architect-scale-ruler-set store_origin: PT region: Portugal --- # 3 precision metric & imperial scales solid anodized aluminum build 3 color-coded groove design 3 Pack 30Cm Solid Aluminum Triangular Architect Scale Ruler Set, 3-Colors-Groove Architectural And Engineer Metal Clear Drafting Rulers For Civil Blueprint **Brand:** ownmy **Price:** € 37.89 **Availability:** ✅ In Stock ## Summary > 📐 Own your blueprint game with precision and style! ## Quick Answers - **What is this?** 3 Pack 30Cm Solid Aluminum Triangular Architect Scale Ruler Set, 3-Colors-Groove Architectural And Engineer Metal Clear Drafting Rulers For Civil Blueprint by ownmy - **How much does it cost?** € 37.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/318669196-3-pack-30cm-solid-aluminum-triangular-architect-scale-ruler-set) ## Best For - ownmy enthusiasts ## Why This Product - Trusted ownmy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple-Scale Mastery:** Big & small architect scales plus standard ruler cover every drafting need - • **Color-Coded Precision:** Distinct grooves in 3 vibrant colors for instant scale recognition and speed - • **Durable Pro-Grade Aluminum:** Anodized solid metal resists wear, ensuring markings never fade or smudge - • **Ergonomic Triangular Design:** Comfort grip with clean edges for flawless, straight lines every time - • **Versatile for Pros & Students:** Ideal for architects, engineers, draftsmen, and design students aiming for perfection ## Overview The Ownmy 3 Pack 30cm Triangular Architect Scale Ruler Set features three professional-grade solid aluminum rulers with precision-etched, permanent metric and imperial scales. Color-coded grooves enable quick scale selection across a wide range of architectural and engineering ratios, while the ergonomic triangular design ensures flawless drafting. Perfect for architects, engineers, and students who demand durability, accuracy, and efficiency in every project. ## Description It is a specialized ruler. It is used in making or measuring from reduced scale drawings, such as blueprints and floor plans. It is marked with a range of calibrated scales (ratios).Tips:Always make sure your pencil tip is extra sharp and use a drafting or fine-point pen; a wide mark could throw off your measurements, and even the smallest of increments on the paper can translate into a major difference in the structure.Features:-The architect triangular scale is made from professional grade solid aluminum, heavier than other hollow / plastic architect rulers.-All measurements are Precision Clear-Etched and will never rub off or smudge.-The scale ruler designed to facilitate the drafting and measuring of architectural drawings, such as floor plans, blue prints and orthographic projections-A perfect measuring tool for any architect, draftsman, engineer, or studentSpecification:Material: Professional Grade Solid AluminumColor: Multicolor GrooveRuler scale: Precision Clear-EtchedScale Type: Metric ScaleArchitect's Big Scale: 1:100, 1:200, 1:250, 1:300, 1:400, 1:500Architect's Small Scale: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125Standard Metal Ruler: 30CM / 12”Full scale for your choicePackage Included:1 x Big Scale Metric Triangular Architect Scale Ruler1 x Small Scale Metric Triangular Architect Scale Ruler1 x Standard Metal Ruler Review: Amei! Sou estudante de arquitetura e eu uso bastante. O kit é perfeito, de excelente qualidade e muito lindo Review: Purchased for my engineering graduate grandson and he says they’re just what he needed. Excellent value and the delivery worked on time despite international despatching being required. ## Features - What you will get (Metric Scale Type): 1 x 3 Color-coded groove Big Scale Architect Scale Ruler, 1 x 3 Color-coded groove Small Scale Architect Scale Ruler, 1 x Black Standard Metal Ruler. So whatever project you’re working on, there’s a ruler in this deluxe bundle for it. - Architect's Big Scale: 1:100, 1:200, 1:250, 1:300, 1:400, 1:500; Architect's Small Scale: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125; and a Standard Metric & Imperial Conversion metal straightedge ruler. - Premium Material: Made of professional grade solid aluminum and coated by anodized technology, this set of triangular scale rulers with 3 color-coded grooves and clear permanent markings, will never fade or rub off, keeping glossy. - Practical and solid dimensional triangular design with clean edges without ridges will help to make perfect lines conveniently, perfect for the drafting and measuring of architectural drawings, easy and quick to read and select desired scale to finish your work. - Triangular scale with professional grade and supreme accuracy is used for architecture, drafting, engineering, blueprints, geometry drawing, mechanical project, school work widely, a great and perfect tool & gift for any architect, draftsman, engineer, students, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LDCCRGF | | Best Sellers Rank | #53,259 in Office Products ( See Top 100 in Office Products ) #276 in Rulers | | Brand Name | OwnMy | | Color | Multicolor | | Customer Reviews | 4.8 4.8 out of 5 stars (67) | | Graduation Range | 1/32 Inches | | Item Dimensions L x W | 30L x 30W centimeters | | Manufacturer | OwnMy | | Material Type | Metal | | Model | OW | | Part Number | OW | | Style Name | Metric Scale | | UPC | 680306851508 | ## Product Details - **Brand:** OwnMy - **Colour:** Multicolor - **Graduation range:** 1/32 Inches - **Material:** Metal - **Style:** Metric Scale ## Images ![3 Pack 30Cm Solid Aluminum Triangular Architect Scale Ruler Set, 3-Colors-Groove Architectural And Engineer Metal Clear Drafting Rulers For Civil Blueprint - Image 1](https://m.media-amazon.com/images/I/71xdi5TfeQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***A on 22 May 2025* Amei! Sou estudante de arquitetura e eu uso bastante. O kit é perfeito, de excelente qualidade e muito lindo ### ⭐⭐⭐⭐⭐ Review *by K***D on 10 June 2024* Purchased for my engineering graduate grandson and he says they’re just what he needed. Excellent value and the delivery worked on time despite international despatching being required. ### ⭐⭐⭐⭐⭐ Review *by J***N on 28 April 2023* Amazing build. ## Frequently Bought Together - OwnMy 3 Pack 30CM Solid Aluminum Triangular Architect Scale Ruler Set, 3-Colors-Groove Architectural and Engineer Scale Metal Ruler Set, Clear Scale Metal Drafting Rulers for Civil Engineer Blueprint - Nicpro 6PCS Art Mechanical Pencils Set, 3 PCS Metal Drafting Pencil 0.5 mm & 0.7 mm & 0.9 mm & 3 PCS 2mm Graphite Lead Holder (2B HB 2H) For Writing, Sketching Drawing With 12 Tube Lead Refills Case --- ## 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.pt/products/318669196-3-pack-30cm-solid-aluminum-triangular-architect-scale-ruler-set](https://www.desertcart.pt/products/318669196-3-pack-30cm-solid-aluminum-triangular-architect-scale-ruler-set) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-01*