How many card come in an order?

One per order. This is not a disposable gauge but one that can be reused time and again to measure fine crack widths. It complies with ACI standards for measuring cracks in reinforced concrete and other surfaces and is used globally by professional engineers and inspectors. Also included are instructions and a tracking chart. We also offer volume discounts on bulk orders, as well as shrink-wrapped packs of 50. Thank you for your question.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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CRACKMON® 224R Crack Width Comparator Gauge (ACI 224R-01 Compliant)

CRACKMON® 224R Crack Width Comparator Gauge (ACI 224R-01 Compliant)

Product ID: 5695955

Details

Brand
BUILDERA
Item dimensions L x W x H
5 x 3.38 x
Material
Modified
Number of Items
1
Unit Count
1.00 Count

📏2.5" / 50mm dual-scale precision

🛠️Durable modified polyethylene build

🇺🇸Made in USA with serial traceability

Description

📐 Measure cracks like a pro — don’t let structural issues catch you off guard!

TRACEABLE QUALITY - Each gauge features a unique serial number ensuring engineering-grade accountability and reliability.
RUGGED FIELD READY - Crafted from tough, flexible polyethylene with UV-cured ink for abrasion resistance in demanding environments.
ACI 224 R 01 COMPLIANCE - Built to meet American Concrete Institute’s trusted crack-width limits for reinforced concrete.
DUAL SCALE VERSATILITY - Includes both inch and metric rules covering cracks up to 2.5"/50mm for global standards.
POCKET SIZED PRECISION - Slip it in your wallet or shirt pocket for instant crack width checks anywhere.

The BUILDERA CRACKMON 224R is a compact, durable crack-width comparator gauge designed for professionals and homeowners alike. It features dual inch/metric scales up to 2.5"/50mm, complies with ACI 224R-01 standards, and is made from high-strength modified polyethylene with UV-resistant markings. Made in the USA with unique serial numbers, it offers reliable, traceable measurements for concrete and masonry crack monitoring in the field.

Specifications

ASIN	B00K5HXJB0
Best Sellers Rank	#551,626 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,046 in Construction Rulers
Brand Name	BUILDERA
Customer Reviews	4.4 4.4 out of 5 stars (98)
Item Dimensions	5 x 3.38 x 0.03 inches
Manufacturer	BUILDERA
Material Type	Modified Polyethylene
Model	CRACKMON® 224R
Part Number	UPC 816291010112 \| EAN 0816291010112
UPC	816291010112
Unit Count	1.00 Count

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