Does the set come with a certificate?

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.

What does "Grade B" mean?

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.

Can I use a caliper to calibrate the gage blocks?

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.

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Accusize Industrial Tools Precision 81-Piece Steel Gauge Block Set, Grade B Accuracy, Corrosion-Resistant, P900-S581 | ASME B89.1.9-2002, Hardened to HRC 64, Corrosion-Resistant, with Certificate of Inspection

Accusize Industrial Tools Precision 81-Piece Steel Gauge Block Set, Grade B Accuracy, Corrosion-Resistant, P900-S581 | ASME B89.1.9-2002, Hardened to HRC 64, Corrosion-Resistant, with Certificate of Inspection

Product ID: 77911669

📏81 precision steel blocks

🔬Certified ASME B89.1.9-2002 accuracy

🛡️Hardened to HRC 64 for durability

R6592

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📐 Elevate your measurements—because precision is the new power move.

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.

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.

Specifications

ASIN	B00HNU3JDU
Best Sellers Rank	#108,651 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #21 in Gage Blocks
Date First Available	December 16, 2013
Item Weight	5.92 pounds
Item model number	P900-S581
Manufacturer	Accusize Co., Ltd.
Product Dimensions	13.39 x 2.76 x 8.66 inches

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R6592

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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