--- product_id: 247510343 title: "Combination Square, Set Square, 12Inch/300mm Engineers Square" brand: "auyuiiy" price: "€ 14.20" currency: EUR in_stock: true reviews_count: 11 url: https://www.desertcart.pt/products/247510343-combination-square-set-square-12inch-300mm-engineers-square store_origin: PT region: Portugal --- # 300mm dual-scale precision Built-in bubble level & scriber Adjustable 45°/90° angles Combination Square, Set Square, 12Inch/300mm Engineers Square **Brand:** auyuiiy **Price:** € 14.20 **Availability:** ✅ In Stock ## Summary > 📐 Elevate your craft with precision and style—measure like a pro, build like a boss! ## Quick Answers - **What is this?** Combination Square, Set Square, 12Inch/300mm Engineers Square by auyuiiy - **How much does it cost?** € 14.20 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/247510343-combination-square-set-square-12inch-300mm-engineers-square) ## Best For - auyuiiy enthusiasts ## Why This Product - Trusted auyuiiy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Tool Mastery:** Functions as a square, depth gauge, scriber, and level—your all-in-one engineering sidekick. - • **Rugged Reliability:** Crafted from stainless steel and zinc alloy to resist rust, corrosion, and deformation. - • **Confidence in Every Cut:** Backed by 12 months of dedicated after-sales support—because your craft deserves the best. - • **Effortless Angle Marking:** Adjustable square head locks securely for perfect 45° and 90° markings on any project. - • **Precision Meets Versatility:** Laser-engraved dual metric & imperial scales for flawless measurements every time. ## Overview This 12-inch (300mm) Combination Square features laser-etched dual-scale rulers in metric and imperial units, an adjustable square head for 45° and 90° angles, and integrated bubble level and scriber tools. Constructed from durable stainless steel and zinc alloy, it offers corrosion resistance and long-lasting accuracy, making it an essential multifunctional tool for engineers, carpenters, and woodworking professionals. ## Description 300mm Combination Square ## Features - ✅ 『Adjustable Combination Square』:This product consists of a 300 mm steel ruler and an adjustable square head.Suitable for 45/90 degree angles marking, multi-dimensional measurement, marking straight lines, drawing parallel lines. - ✅ 『Accurate measurement』:Adopt laser technology for high precision manufacturing,Engraving numbers calibration is clear and easy to read.Two-sided centimeters and inches：300mm metric system and 12" British system.Meet your different measurement needs. - ✅ 『Multifunction』:Built in bubble level and metal scriber, Combination Square can be Used as a Square, Depth Gauge, Scriber, and a Level. It is the perfect assistant for engineer, carpenter, woodworking. - ✅ 『Durable Material』:The ruler is made of high quality stainless steel material.The Angle holder is made of Zinc alloy, which will never rust or corrode, not easy to deform, sturdy and durable. - ✅ 『Most Satisfying Service』:We sell high quality products to our customers. If the product does not meet your requirements or you have any questions, we will provide you with after-sales service 12 months, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08MDB14D1 | | Best Sellers Rank | 3,537 in DIY & Tools (See Top 100 in DIY & Tools) 3 in Carpentry Squares | | Brand | Auyuiiy | | Colour | Orange | | Country Of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (1,447) 4.4 out of 5 stars | | Graduation Range | 0-12 Inches | | Item Dimensions L X W | 30.5L centimetres | | Item Highlight | Stainless Adjustable Carpentry Square 45/90 Degree with Bubble Level, Measuring Tool for Carpenter/Engineer/Woodworking | | Manufacturer | Auyuiiy | | Manufacturer Part Number | CZ-10086 | | Material | Alloy Steel, Metal, Stainless Steel, Zinc | | Style Name | Woodworking | | Upc | 030391203889 | ## Product Details - **Brand:** Auyuiiy - **Colour:** Orange - **Graduation range:** 0-12 Inches - **Material:** Alloy Steel, Metal, Stainless Steel, Zinc - **Style:** Woodworking ## Images ![Combination Square, Set Square, 12Inch/300mm Engineers Square - Image 1](https://m.media-amazon.com/images/I/71uDiK9M0NL.jpg) ![Combination Square, Set Square, 12Inch/300mm Engineers Square - Image 2](https://m.media-amazon.com/images/I/71W5JUr9XyL.jpg) ![Combination Square, Set Square, 12Inch/300mm Engineers Square - Image 3](https://m.media-amazon.com/images/I/71OTYAijOlL.jpg) ![Combination Square, Set Square, 12Inch/300mm Engineers Square - Image 4](https://m.media-amazon.com/images/I/71RJFD8oI8L.jpg) ![Combination Square, Set Square, 12Inch/300mm Engineers Square - Image 5](https://m.media-amazon.com/images/I/81n3gukm+VL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by on Reviewed in the United Kingdom 7 September 2026* Great ### ⭐⭐⭐⭐⭐ Good value *by on Reviewed in the United Kingdom 8 September 2026* use this all the time in my woodwork. ### ⭐⭐⭐⭐ Good for the price *by on Reviewed in the United Kingdom 7 May 2024* It's great for 8EUR.The screw securing the ruler to the handle is an exercise in frustration when you loosen it to adjust the ruler. If the screw (which is spring-loaded, for some reason) isn't in the perfect position and orientation, the ruler simply won't go past it. I've spent up to five minutes trying to get the ruler back into the groove whenever it needed adjusting. Sometimes it works flawlessly, sometimes it doesn't. If you're buying this for anything more than the occasional DIY project, I'd strongly recommend spending a bit more money. --- ## 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/247510343-combination-square-set-square-12inch-300mm-engineers-square](https://www.desertcart.pt/products/247510343-combination-square-set-square-12inch-300mm-engineers-square) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-15*