--- product_id: 488600043 title: "Mr. Pen Architectural Scale Ruler, 12\" Plastic Architect Scale" brand: "mr. pen" price: "£11.92" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/488600043-mr-pen-architectural-scale-ruler-12-plastic-architect-scale store_origin: GB region: Great Britain --- # Color-coded scales for quick use 12-inch precision length Triangular shatterproof design Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale **Brand:** mr. pen **Price:** £11.92 **Availability:** ✅ In Stock ## Summary > 📐 Draft like a pro, measure like a boss! ## Quick Answers - **What is this?** Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale by mr. pen - **How much does it cost?** £11.92 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/488600043-mr-pen-architectural-scale-ruler-12-plastic-architect-scale) ## Best For - mr. pen enthusiasts ## Why This Product - Trusted mr. pen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Never Lose Your Mark:** Imperial prints are scratch- and wipe-resistant for consistent accuracy. - • **Versatile Scale Range:** Includes 10 imperial scales from 1-1/2 to 3/32 for all your blueprint needs. - • **Speed Up Your Workflow:** Color-coded triangular sides let you switch scales instantly without missing a beat. - • **Precision at Your Fingertips:** 12-inch scale tailored for flawless architectural drafting and measuring. - • **Built to Last, Designed to Impress:** Shatterproof, high-impact plastic ensures durability through every project. ## Overview The Mr. Pen 12-inch Triangular Architectural Scale Ruler is a durable, shatterproof plastic tool featuring color-coded imperial scales designed for precise measurement of architectural drawings, blueprints, and floor plans. Its scratch-resistant markings and ergonomic triangular shape make it an essential, reliable companion for architects, engineers, and design professionals aiming for accuracy and efficiency. ## Description Mr. Pen- triangular scale is designed to equip architects, engineers, artists, designers, students, teacher with the right tools for their various projects.The pack includes: 12inch triangular architect scale designed to facilitate the drafting and measuring of architectural drawings, such as floor plans, blue prints, and orthographic projectionsTriangular ruler made from shatterproof high impact heavy plasticArchitect ruler with durable imperial prints for accuracy. They will not wipe or scratch offColor coded triangular scale for easy and quick selection of the desired scaleImperial scale: 1-1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4, 1/8, 3, 16 ## Features - 12inch Triangular Architect Scale Designed To Facilitate The Drafting And Measuring Of Architectural Drawings, Such As Floor Plans, Blue Prints, And Orthographic Projections - Triangular Ruler Made From Shatterproof High Impact Heavy Plastic - Architect Ruler With Durable Imperial Prints For Accuracy. They Will Not Wipe Or Scratch Off - Color Coded Triangular Scale For Easy And Quick Selection Of The Desired Scale - Imperial Scale: 1-1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4, 1/8, 3, 16 ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Mr. Pen | | Part number | SL01 | | Item Weight | 59 g | | Product Dimensions | 30.48 x 30.48 x 0.1 cm; 59 g | | Item model number | SL01 | | Colour | White and Green | | Style | Triangular | | Material | Plastic | | Item Package Quantity | 1 | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Material:** Plastic - **Brand:** Mr. Pen - **Colour:** White and Green - **Style:** Triangular - **Graduation range:** 12 Inches ## Images ![Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale - Image 1](https://m.media-amazon.com/images/I/81iAxJg8tqL.jpg) ![Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale - Image 2](https://m.media-amazon.com/images/I/719MagbKMBL.jpg) ![Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale - Image 3](https://m.media-amazon.com/images/I/812GNMcLFlL.jpg) ![Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale - Image 4](https://m.media-amazon.com/images/I/81cMww5wvyL.jpg) ![Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale - Image 5](https://m.media-amazon.com/images/I/91jtYg2KBFL.jpg) ## Frequently Bought Together - Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale - Mr. Pen- House Plan, Interior Design and Furniture Templates, Drafting Tools and Ruler Shapes for Architecture - Set of 3 - Mr. Pen- Professional Drafting Dots, 500 Pieces Drafting Dots, Art Tape, Tape Dots, Artist Masking Tape, Drafting Supplies, Architectural Dots Tape, Stationary Tape, Tape for Art and Drawing Paper --- ## 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.co.uk/products/488600043-mr-pen-architectural-scale-ruler-12-plastic-architect-scale](https://www.desertcart.co.uk/products/488600043-mr-pen-architectural-scale-ruler-12-plastic-architect-scale) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*