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According to Wikipedia, some tapes sold in the United States have additional marks in the shape of small black diamonds, which appear every 19.2 inches (49 cm). These are known as "lizard p*ss" markings, and are used to mark out equal truss lengths for roofing materials (five trusses per standard 8-foot (2.4 m) length of building material).

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12y ago

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What is the black diamond on the tape measure mean?

The black diamond on a tape measure typically indicates a stud locator mark, which is useful in construction and woodworking. It shows the location of standard 16-inch or 24-inch on-center stud placements in framing. This helps users quickly find where to drill or fasten materials without having to measure each time.


Could you show me 3 mm on a tape measure?

You probably mean the width of a cassette tape!


How long is the keyword "tape measure" when measured with a tape measure?

The keyword "tape measure" is 10 characters long when measured with a tape measure.


What can you measure with a tape measure?

Lengths - in units that are marked on the tape measure.


How do you measure head correctly for a riding hat?

A hat size is measured by using a tape measure. Put the tape measure at the top of the forehead by the hairline. Wrap the tape measure around the head.


What is 0.575 on a tape measure?

The answer depends on the units used for the tape measure.


What instrument measures the length of a desk?

A tape measure or ruler is commonly used to measure the length of a desk.


What would you use to measure around a basketball?

I would use a fabric tape measure.I would use a fabric tape measure.


Do Kobalt warnanty there tape measure blades?

Do kobalt warranty there tape measure


What is the last measurement on a tape Measure?

That would depend on how long your tape measure was.


How many centimeters in 1 tape measure?

It depends on how long the tape measure is (they come in varying lengths).


How do you measure something?

With a tape measure