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Concrete Crack Width Ruler | Range: 0.004-0.100 in / 0.10-2.50mm LD2055


$15.00

This simple crack width ruler has been designed to provide inspectors with a low cost alternative to a graduated microscope for determining the width of a crack in concrete or other building materials.

Similar in size to a standard credit card, this transparent concrete ruler is marked with a range of graded lines, each with a specified width.

To use, position the gauge over the crack and identify which line is a similar width to the crack. Read off the width value.

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