--- product_id: 48247613 title: "300mm Metric Triangular Scale Ruler 1:1 1:10 1:2 1:20 1:5 1:50 1:100 1:200 1:500 1:1000 1:1250 1:2500 White Plastic - UK Manufactured" brand: "rulex" price: "Β£14.10" currency: GBP in_stock: true reviews_count: 13 category: "Rulex" url: https://www.desertcart.co.uk/products/48247613-300mm-metric-triangular-scale-ruler-1-1-1-10-1 store_origin: GB region: United Kingdom --- # Color-coded sides for quick use 12 precise metric scales UK-made quality & durability 300mm Metric Triangular Scale Ruler 1:1 1:10 1:2 1:20 1:5 1:50 1:100 1:200 1:500 1:1000 1:1250 1:2500 White Plastic - UK Manufactured **Brand:** rulex **Price:** Β£14.10 **Availability:** βœ… In Stock ## Summary > πŸ“ Elevate your precision game with Rulex – where every millimeter counts! ## Quick Answers - **What is this?** 300mm Metric Triangular Scale Ruler 1:1 1:10 1:2 1:20 1:5 1:50 1:100 1:200 1:500 1:1000 1:1250 1:2500 White Plastic - UK Manufactured by rulex - **How much does it cost?** Β£14.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/48247613-300mm-metric-triangular-scale-ruler-1-1-1-10-1) ## Best For - rulex enthusiasts ## Why This Product - Trusted rulex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact Yet Comprehensive:** A 300mm ruler that fits perfectly in your toolkit while offering extensive scaling options. - β€’ **Upgrade Your Drafting Game:** Say goodbye to blurry markings and fragile rulersβ€”Rulex delivers crisp, reliable measurements every time. - β€’ **Effortless Readability & Speed:** Color-coded triangular sides let you switch scales instantly without missing a beat. - β€’ **Master Every Scale with Precision:** 12 distinct metric scales from 1:1 to 1:2500 cover all your architectural and engineering needs. - β€’ **Crafted for Professionals, Made in the UK:** Experience unmatched accuracy and durability with premium UK manufacturing standards. ## Overview The Rulex 300mm Metric Triangular Scale Ruler is a professional-grade measuring tool featuring 12 color-coded metric scales ranging from 1:1 to 1:2500. Manufactured in the UK from durable ABS plastic, it ensures crisp, accurate readings and long-lasting performance, making it the go-to choice for architects, engineers, and designers who demand reliability and precision. ## Description 300mm metric triangular scale ruler made from white plastic. Manufactured in the UK for reliable accuracy and durability it is ideal for professional use. Each side has been colour coded for ease of use. One ruler is supplied. Scales: Side 1 – 1:1, 1:10 & 1:2, 1:20 Side 2 – 1:5, 1:50 & 1:100, 1:200 Side 3 – 1:500, 1:1000 & 1:1250, 1:2500. Review: Great quality and UK-made - Having bought cheap Chinese versions previously, mostly with fuzzy text or chipping too easily, it's a pleasure to get something crisply printed and well-made. Review: This is a great find - Well made and I use it everyday to scale my drawings good quality scaler ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Rulex | | Colour | White | | Graduation range | 30 Centimetres | | Material | Acrylonitrile Butadiene Styrene (ABS) , Plastic | | Product dimensions | 34L x 3W centimetres | | Style | Professional | ## Product Details - **Brand:** Rulex - **Colour:** White - **Graduation range:** 30 Centimetres - **Material:** Acrylonitrile Butadiene Styrene (ABS), Plastic - **Style:** Professional ## Images ![300mm Metric Triangular Scale Ruler 1:1 1:10 1:2 1:20 1:5 1:50 1:100 1:200 1:500 1:1000 1:1250 1:2500 White Plastic - UK Manufactured - Image 1](https://m.media-amazon.com/images/I/71EKsWra+lL.jpg) ![300mm Metric Triangular Scale Ruler 1:1 1:10 1:2 1:20 1:5 1:50 1:100 1:200 1:500 1:1000 1:1250 1:2500 White Plastic - UK Manufactured - Image 2](https://m.media-amazon.com/images/I/41pPeHjqqUL.jpg) ## Questions & Answers **Q: What scales are** A: It tells you in the title **Q: Are the measurements indented in the ruler or are they just printed that will wear off after a month or two** A: Thanks for your question. They are printed on the surface, but we have not had any issues with the scales rubbing off at all. I hope that helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality and UK-made *by A***R on 11 February 2025* Having bought cheap Chinese versions previously, mostly with fuzzy text or chipping too easily, it's a pleasure to get something crisply printed and well-made. ### ⭐⭐⭐⭐⭐ This is a great find *by S***. on 5 February 2024* Well made and I use it everyday to scale my drawings good quality scaler ### ⭐⭐⭐⭐ Multi scale ruler *by J***O on 13 July 2024* Not used yet, but a nice addition to my archeology hobby box ## Frequently Bought Together - Rulex 30cm 300mm Triangular Scale Ruler 1:1 1:10 1:2 1:20/1:5 1:50 1:100 1:200/1:500 1:1000 1:1250 1:2500 - UK manufactured - atolla Laser Measure Device, Laser Distance Meter up to 60m / Β± 2mm Digital Measure Tool Range Finder with Bubble Level and Large LCD Backlit and Waterproof IP54 - Stanley 1-30-696 5 m Bi-Material Tape --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/48247613-300mm-metric-triangular-scale-ruler-1-1-1-10-1](https://www.desertcart.co.uk/products/48247613-300mm-metric-triangular-scale-ruler-1-1-1-10-1) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-04*