--- product_id: 88387683 title: "Mr. Pen - T Square, T Ruler, 45 cm, Metal, T Square Ruler, Drafting Tools | Tsquare, Truler, Architectural Triangle" brand: "mr. pen" price: "€ 48.49" currency: EUR in_stock: true category: "Mr. Pen" url: https://www.desertcart.gr/products/88387683-mr-pen-t-square-t-ruler-45-cm-metal-t store_origin: GR region: Greece --- # 45 cm precision length Dual-sided laser-etched measurements High-impact carbon steel durability Mr. Pen - T Square, T Ruler, 45 cm, Metal, T Square Ruler, Drafting Tools | Tsquare, Truler, Architectural Triangle **Brand:** mr. pen **Price:** € 48.49 **Availability:** βœ… In Stock ## Summary > πŸ“ Elevate your drafts with precision and style β€” don’t just measure, master it! ## Quick Answers - **What is this?** Mr. Pen - T Square, T Ruler, 45 cm, Metal, T Square Ruler, Drafting Tools | Tsquare, Truler, Architectural Triangle by mr. pen - **How much does it cost?** € 48.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/88387683-mr-pen-t-square-t-ruler-45-cm-metal-t) ## 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 - β€’ **Built to Last:** Crafted from high-impact carbon steel for unmatched durability - β€’ **Trusted by Pros:** Top-rated drafting tool with 4.6 stars from 3,600+ architects & engineers - β€’ **Dual-Sided Accuracy:** Laser-etched inch & centimeter scales on both sides for versatile use - β€’ **Precision Meets Power:** 45 cm calibrated T head for flawless alignment every time - β€’ **Multi-Functional Design:** Transforms seamlessly between T square, L square, and ruler modes ## Overview The Mr. Pen 45 cm T Square is a premium drafting tool made from durable carbon steel, featuring dual-sided laser-etched inch and centimeter scales. Designed for architects, engineers, and artists, it offers versatile use as a T square, L square, and ruler, ensuring precise measurements and long-lasting performance. ## Description Buy Mr. Pen - T Square, T Ruler, 45 cm, Metal, T Square Ruler, Drafting Tools | Tsquare, Truler, Architectural Triangle: Drafting Tools & Kits - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - Black T ruler (45cm), perfect for architects, engineers and artists - Made from high impact carbon steel for durability - T-ruler is largely and accurately laser printed on both sides. Inch and centimeter measurements - Can be used as T square, L square, L ruler - 45 cm calibrated T head ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F1XKFZX | | Best Sellers Rank | #28,815 in Office Products ( See Top 100 in Office Products ) #117 in Drafting Tools & Drafting Kits | | Brand Name | Mr. Pen | | Color | black, white | | Customer Reviews | 4.6 4.6 out of 5 stars (3,600) | | Graduation Range | 1/16 Inches | | Manufacturer | Mr. Pen | | Material Type | Carbon Steel | | Model | TS18 | | Part Number | TS18 | | Style Name | T,L Square,Square,T Square | | UPC | 853126008272 | ## Product Details - **Brand:** Mr. Pen - **Color:** black, white - **Graduation Range:** 1/16 Inches - **Material:** Carbon Steel - **Style:** T,L Square,Square,T Square ## Images ![Mr. Pen - T Square, T Ruler, 45 cm, Metal, T Square Ruler, Drafting Tools | Tsquare, Truler, Architectural Triangle - Image 1](https://m.media-amazon.com/images/I/71d-W2ZI6ML.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is it adjustable ?** A: No, it’s not adjustable **Q: Worth buying?** A: I bought the L shape instead. But that's so I can return my 24" large one to my sewing room. I thought about this one but most of my work with fabric and paper both require the L however both styles work great for construction and building and keeping things straight for cutting etc. These are fine. They are not the top of the line where the tool would cost over 50 each but they are perfect for my use and I tend to wear out super cheap styles all to quick. I do use the measurements but I am not as fussy as the other reviewer about which direction the ruler seems to go. That isn't always as important as does the ruler mark off correctly as is an inch a true inch. And therefore I'm happy with the L I choose for my book binding/paper craft room. My eyesight has a problem that can not be corrected by glasses that's gotten worse and one thing I do with the L is fold paper evenly edged which until a year or two ago I could eye perfectly now either of these tools is most helpful with that chore. I haven't had the paint rub off. And I have the 24" one for over 25 years so that's saying something and hubby now and again borrows it for his construction jobs. Those are rare times as he has his own tools mind you. The 25 year old one isn't this brand but they are similar in quality compared to my smaller 12" one from Mr Pen. **Q: how thick?** A: 1cm thick ## Frequently Bought Together - Mr. Pen - T Square, T Ruler, 18 inch Metal Ruler, T Square Ruler, Drafting Tools, Architect Ruler, Set Square, Drafting Ruler, Tsquare, Truler, Architectural Triangle,Tee Ruler, L Square, Scale Ruler - Mr. Pen Geometry Set with 6 Inch Swing Arm Protractor, Divider, Set Squares, Ruler, Compasses and Protractor, 15 Piece Set - 6 Pcs Triangular Ruler Set 12 Inch Engineering Scale Aluminum Architect Drafting Ruler Metal Protractor Arquitectura Accessories for Students Draftsman Engineers Metric --- ## 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.gr/products/88387683-mr-pen-t-square-t-ruler-45-cm-metal-t](https://www.desertcart.gr/products/88387683-mr-pen-t-square-t-ruler-45-cm-metal-t) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-03*