--- product_id: 77911669 title: "81 Pcs/Set Steel Gage Block set, Grade B" price: "2067 Lei" currency: RON in_stock: true reviews_count: 13 url: https://www.desertcart.ro/products/77911669-81-pcs-set-steel-gage-block-set-grade-b store_origin: RO region: Romania --- # 81 precision steel blocks Certified ASME B89.1.9-2002 accuracy Hardened to HRC 64 for durability 81 Pcs/Set Steel Gage Block set, Grade B **Price:** 2067 Lei **Availability:** ✅ In Stock ## Summary > 📐 Elevate your measurements—because precision is the new power move. ## Quick Answers - **What is this?** 81 Pcs/Set Steel Gage Block set, Grade B - **How much does it cost?** 2067 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/77911669-81-pcs-set-steel-gage-block-set-grade-b) ## 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 - • **Built to Last:** Hardened to Rockwell C64, these blocks resist wear and corrosion for long-term industrial use. - • **Compact & Ready:** Lightweight 5.92 lbs with a sleek 13.39 x 2.76 x 8.66 inch design, perfect for on-the-go precision. - • **Standard-Bearer:** Meets or exceeds stringent ASME B89.1.9-2002 federal specifications for professional-grade tools. - • **Precision Perfected:** 81-piece Grade B steel blocks ensure unmatched measurement accuracy at 68°F (20°C). - • **Certified Confidence:** Each set comes with a unique serial number and a certificate of inspection for guaranteed reliability. ## Overview The Accusize Industrial Tools 81-Piece Steel Gauge Block Set delivers Grade B accuracy with corrosion-resistant, hardened steel blocks certified to ASME B89.1.9-2002 standards. Each block is individually inspected and serialized, ensuring top-tier precision and durability for professional industrial applications. ## Description Buy Accusize Industrial Tools Precision 81-Piece Steel Gauge Block Set, Grade B Accuracy, Corrosion-Resistant, P900-S581: Gage Blocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: A nice addition for my hobbyist needs! - After reading the many reviews, I decided to order this set. I can fully agree with reviews on the appearance of the blocks, the initial packing of blocks in corrosion resistant packing, and my wood case arrived in great shape as well. I don’t have the means needed to measure these down to the stated values shown on the included chart, and will just have to let that be. I’m not inclined yet to buy an expensive micrometer. Over the years I seem to have somehow accumulated several digital calipers, dial and digital indictors, and some digital height gizmos in a home shop that does mostly wood and not metal work, so go figure! Guitar tinkering is sufficient justification for this, no? Anyhow, this is a good looking set for the money and for a “nice to have” purchase, very satisfactory. Review: Good enough for what they are - Good enough to use as working/bench blocks. Wouldn't use them to run a calibration program but these are 100% good enough to set bore gages or check keyways. ## Features - 81 pc Grade B Steel Gage Block Set with MFG'S certificate - Manufactured under carefully controlled conditions allowing for the highest degrees of accuracy when used at a temperature of 68 degrees F. (20 C). - All gage block sets are assigned serial numbers and accompanied with a certificate of inspection listing the deviation for each block - Each gage block set meets or exceeds federal specification ASME B89.1.9-2002. - Hardened to HRC 64 / All gage block sets are made to special standard to resist corrosion and defacement ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.7 out of 5 stars 398 Reviews | ## Images ![81 Pcs/Set Steel Gage Block set, Grade B - Image 1](https://m.media-amazon.com/images/I/71d5MpNEAeL.jpg) ![81 Pcs/Set Steel Gage Block set, Grade B - Image 2](https://m.media-amazon.com/images/I/51O3SkmdxZL.jpg) ![81 Pcs/Set Steel Gage Block set, Grade B - Image 3](https://m.media-amazon.com/images/I/719gMxtNkqL.jpg) ![81 Pcs/Set Steel Gage Block set, Grade B - Image 4](https://m.media-amazon.com/images/I/71KNlHpI-tL.jpg) ![81 Pcs/Set Steel Gage Block set, Grade B - Image 5](https://m.media-amazon.com/images/I/61EMJdd8L3L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does the set come with a certificate?** A: Yes, the gage block set includes a certificate from the manufacturer. However, for true NIST traceability and to ensure the highest level of accuracy, we recommend having the set calibrated by an accredited laboratory. **Q: What does "Grade B" mean?** A: Grade B refers to compliance with ASME B89.1.9-2002 standards. This grade is ideal for general-purpose shop use, offering reliable performance for a variety of measurement tasks. **Q: Can I use a caliper to calibrate the gage blocks?** A: No, gage blocks are more accurate than calipers. Use the gage blocks to calibrate the caliper instead. For calibrating the gage blocks, a higher-accuracy tool like a micrometer is recommended. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A nice addition for my hobbyist needs! *by M***T on May 1, 2026* After reading the many reviews, I decided to order this set. I can fully agree with reviews on the appearance of the blocks, the initial packing of blocks in corrosion resistant packing, and my wood case arrived in great shape as well. I don’t have the means needed to measure these down to the stated values shown on the included chart, and will just have to let that be. I’m not inclined yet to buy an expensive micrometer. Over the years I seem to have somehow accumulated several digital calipers, dial and digital indictors, and some digital height gizmos in a home shop that does mostly wood and not metal work, so go figure! Guitar tinkering is sufficient justification for this, no? Anyhow, this is a good looking set for the money and for a “nice to have” purchase, very satisfactory. ### ⭐⭐⭐⭐⭐ Good enough for what they are *by J***A on May 9, 2026* Good enough to use as working/bench blocks. Wouldn't use them to run a calibration program but these are 100% good enough to set bore gages or check keyways. ### ⭐⭐⭐⭐⭐ Good, In Spec Kit *by A***R on April 20, 2026* Everything was nice and individually wrapped. Everything is in spec, some better than others. If you have four or five wringed together, that's when you can start to expect the error to meaningfully add up. Case is fine. Happy for the price. ## Frequently Bought Together - Accusize Industrial Tools Precision 81-Piece Steel Gauge Block Set, Grade B Accuracy, Corrosion-Resistant, P900-S581 - Accusize Industrial Tools - 190 Pc Precision Minus Class ZZ Pin Gauge Set, 0.061" to 0.250", 2" Length, Heat Treated, 60-62 RC, with Aluminum Case, M1(-) A - Accusize Industrial Tools 0.251''-0.500'', 250 Pc/Set Steel Plug Pin Gage Set, Minus, Class Zz, M2(-) --- ## 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.ro/products/77911669-81-pcs-set-steel-gage-block-set-grade-b](https://www.desertcart.ro/products/77911669-81-pcs-set-steel-gage-block-set-grade-b) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-09-12*