--- product_id: 34742775 title: "Mitutoyo - 611201-531 Steel Rectangular Gage Block, ASME Grade 0, 1.0\" Length" price: "R2757" currency: ZAR in_stock: true reviews_count: 10 url: https://www.desertcart.co.za/products/34742775-mitutoyo-611201-531-steel-rectangular-gage-block-asme-grade-0 store_origin: ZA region: South Africa --- # 1.0" precision length High-chrome steel durability ASME Grade 0 certified accuracy Mitutoyo - 611201-531 Steel Rectangular Gage Block, ASME Grade 0, 1.0" Length **Price:** R2757 **Availability:** ✅ In Stock ## Summary > 📐 Elevate your precision game—because every micron counts! ## Quick Answers - **What is this?** Mitutoyo - 611201-531 Steel Rectangular Gage Block, ASME Grade 0, 1.0" Length - **How much does it cost?** R2757 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/34742775-mitutoyo-611201-531-steel-rectangular-gage-block-asme-grade-0) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unrivaled Precision:** ASME Grade 0 certification guarantees industry-leading flatness, length, and parallelism for flawless calibration. - • **Perfect Wringing Base:** Rectangular design enables seamless wringing for stable, accurate stacking and measurement consistency. - • **Effortless Traceability:** Laser-etched ID and nominal length ensure quick identification and reliable quality tracking every time. - • **Durability Meets Performance:** Crafted from high-carbon, high-chrome steel for exceptional hardness and wear resistance—built to last through countless measurements. - • **Trusted Calibration Standard:** Mitutoyo’s certified gauge block is the go-to tool for professionals demanding absolute confidence in their micrometers and calipers. ## Overview The Mitutoyo 611201-531 Steel Rectangular Gage Block is a 1.0-inch ASME Grade 0 certified calibration tool made from high-carbon, high-chrome steel. It features laser-etched identification and nominal length markings, ensuring traceability and ease of use. Designed with a rectangular base for accurate wringing, this gauge block delivers industry-leading flatness, parallelism, and surface finish, making it an essential precision standard for professional measurement calibration. ## Description Product description We Propose New Values Beyond "Measurement" Our greatest mission is to contribute to the development of our customers' businesses and the development of industry and technology across the world by resolving the issues associated with precision measurement and continuing to refine and innovate our precision measurement technology. Digimatic Caliper Mitutoyo's analog vernier calipers are known for their durability, precision, and longevity. With high readability, and solid mechanics it is one of the most reliable tools to get the job done right every time. Dogmatic Caliper provides readings in both millimeters and inches while coming in a wide range of sizes. Made of stainless steel for long term use, and to actively resist corrosion. Digimatic Micrometer Unmatched precision with consistent measuring force. Equipped with ratchet or friction thimble, ensuring the right pressure and repeatable results. Built for harsh environments, with a reliable long-term battery life. Mitutoyo offers a diverse lineup of digimatic micrometers tailored to agricultural, industrial, aerospace, and precision-lab settings. Digimatic Indicator Precision measuring tool that provides a digital readout for linear displacement. Widely used in engineering, and quality control for tasks that require accuracy Indicators with absolute linear encoders retain their orgin setting even after power-off, eliminating the need for re-zeroing each time. The Digimatic Indicator has a number of practical benefits including consistent quality control, prevention of data loss, and no calibration drift ensuring a fast reliable startup. Dial Caliper With its easy-to-read dial display and smooth, reliable movement, it provides accurate measurements of inside, outside, depth, and step dimensions. Built with high-quality materials and engineered for long-term use, the caliper ensures consistent performance even in demanding environments. Portable Surface Roughness The Mitutoyo Portable Surface Roughness Tester is a highly reliable and precise tool ideal for on-site surface finish measurements. Its compact and lightweight design makes it easy to carry and operate in various industrial environments. Data Management Products Mitutoyo Data Management Products offer efficient and streamlined solutions for capturing, storing, and analyzing measurement data across various devices and systems. Gage Blocks Mitutoyo offers a complete selection of gage blocks available in rectangular or square, metric or inch and steel or CERA (ceramic) types. Reference Gages Mitutoyo offers reference gages which provide reliable, fully traceable accuracy checking and calibration across a number of requirements: length, height, straightness, thickness and many more. As the leading metrology company in the world Mitutoyo is committed to future product development that applies breakthrough technologies to our full range of dimensional measurement tools, instruments, and systems. Mitutoyo continues to develop the most accurate and advanced metrology equipment available, all of which are made in our own manufacturing facilities. “Precision is our profession” is not just the company motto, but also the principle by which every Mitutoyo employee stands by when serving our customers. Review: Nice gauge block - I use this gauge block to test my micrometers and calipers precision. Both of my equipment read exactly what was stated by Mitutoyos gauge block, so the block is accurate and so is my equipment. Overall, great block don't hesitate to buy if you are in need of one or more. Review: What's there to say, it's a gauge block - While just a chunk of metal it is great that it allows you to check various measuring devices to see how accurate they are as well as let you see the consistency of your measurements. Have a tool that's not performing as expected, use this gauge block. Have an operator that is not measuring correctly, test them with this gauge block. ## Features - Grade 0 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish - High-carbon, high-chrome steel provides high hardness and wear resistance - Rectangular base for accurate wringing - Nominal length (in inches) indicated with laser-etched, black characters - Identification number etched in block for traceability ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 82 Reviews | ## Images ![Mitutoyo - 611201-531 Steel Rectangular Gage Block, ASME Grade 0, 1.0" Length - Image 1](https://m.media-amazon.com/images/I/41C8Ix3JC0L.jpg) ![Mitutoyo - 611201-531 Steel Rectangular Gage Block, ASME Grade 0, 1.0" Length - Image 2](https://m.media-amazon.com/images/I/41jyZRBiPvL.jpg) ## Available Options This product comes in different **Item Length String, Number Of Items, Item Width String** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice gauge block *by L***S on September 5, 2018* I use this gauge block to test my micrometers and calipers precision. Both of my equipment read exactly what was stated by Mitutoyos gauge block, so the block is accurate and so is my equipment. Overall, great block don't hesitate to buy if you are in need of one or more. ### ⭐⭐⭐⭐⭐ What's there to say, it's a gauge block *by L***R on May 19, 2014* While just a chunk of metal it is great that it allows you to check various measuring devices to see how accurate they are as well as let you see the consistency of your measurements. Have a tool that's not performing as expected, use this gauge block. Have an operator that is not measuring correctly, test them with this gauge block. ### ⭐⭐⭐⭐⭐ A great little block to check devices. *by S***S on October 5, 2020* We have a full set at work, and now i decided to add a few at home to just keep a check on my home devices. Can't go wrong with Mitutoyo high quality. --- ## 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.za/products/34742775-mitutoyo-611201-531-steel-rectangular-gage-block-asme-grade-0](https://www.desertcart.co.za/products/34742775-mitutoyo-611201-531-steel-rectangular-gage-block-asme-grade-0) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-06-08*