#### Measuring tape black diamond

## What is the Black Diamond on tape measure?

Ever noticed the little black diamonds or triangles on your tape measure? The diamonds start at the 19.2 inches mark on the tape and can be utilized to help correctly space the floor trusses for a 4×8 T&G sub-floor with a span rating of 20” o.c. The black diamonds provide a visual cue to help you work faster.

## How do you read a tape measure meter?

How to Read a Tape MeasureFind/read the markings. On a standard tape measure, the biggest marking is the inch mark (which generally has the biggest number, if it has them).As the increments decrease, so does the length of the mark. Read 1 inch. Read one-half inch. The remaining markings follow a similar pattern.

## Why is 16 inches marked on a tape measure?

Most tapes that have this only do it for the first few inches on the tool. As you extend the tape measure, you’ll probably see the numbers 16, 32, 48, 64, 80, 96 and so forth in red. The red indicates 16-inch-on-center spacing. This is a common framing spacing for wall studs, floor joists and common roof rafters.

## Where is the 5/16 mark on a tape measure?

To read a tape measure find the number next to the large tick, and then find how many small ticks past it the measurement is. Add the number next to the large tick with the fraction to get the measurement. eg. if your 5 ticks past the number 4 tick then the measurement is 4 ^{5}⁄_{16}“.

## Why is a tape measure curved?

Have you ever wondered why the blade on your tape measure is curved? The concave design helps keep the blade rigid when extended. This curve allows the blade to “stand out” while measuring and helping you read the measurement.

## What is the tape measure trick?

Here is how the trick works. Pull out the tape measure and fold in half so that the metal end of the tape measure is lined up to the current year. Your tape measure should be doubled back on itself. Since it is 2011, you need to line up the end of the tape with 111. Next, find the year you were born.

## Where is the CM in tape measure?

If you have a metric tape measure, the numbers should be read like this: The large, numbered markings are centimeters. There is a smaller marking exactly halfway between the centimeters for ease of reading. The smallest markings are millimeters, or one tenth of a centimeter.

## How many mm go into a CM?

10 Millimeters

## What are the bottom numbers on a tape measure?

#2: The bottom row of numbers are your metric measurements. #3: The line that hits the blade right before the “1” is a ½ inch. #4: The blade indicates zero inches or centimeters. #5: Every number on the top represents a whole inch.

## What is the 8 foot rule?

It’s called the 8-foot rule. A leader at a manufacturing facility recently gave the direction to his leadership team to engage with their employees every time they come within eight feet of one of their employees. It’s a simple rule that is simply brilliant!

## What does M stand for on a measuring tape?

On many tapes (but by no means all) you will find a small red rectangle with the letter M printed inside followed by a number. The number simply denotes the year that the blade was stamped as conforming to the Measuring Instruments Directive. On the whole this will also be the year in which that tape was manufactured.

## What is 7 16 on a measuring tape?

Inch Fraction Decimal and Millimeter Equivalents

Fraction | Decimal | Millimeters |
---|---|---|

^{7}⁄_{16}” |
0.4375 | 11.1125 |

^{1}⁄_{2}” |
0.5 | 12.7 |

^{9}⁄_{16}” |
0.5625 | 14.2875 |

^{5}⁄_{8}” |
0.625 | 15.875 |

## How many 16ths are in an inch?

you will need a ruler or tape measure that can measure 1/16”. The shortest line is the 1/16” (one sixteenth of an inch) and there are eight of those. If you count the distance between the inch marks (one inch) you will find sixteen lines. This is because an inch is 16/16th of an inch long.

## What is 11 32 on a tape measure?

Actually, in the field a carpenter refers to a 32nd as plus or minus a major fraction. For instance, 13/32 is 1/32 less than 14/32 or 7/16, so we say “7/16 minus” and 11/32 is 1/32 more than 10/32 or 5/16, so we say “5/16 plus”.