What Does A Black Diamond On A Measuring Tape Mean?

by | Last updated on January 24, 2024

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The black diamonds on the tape measure represent

that spacing

. The first black diamond is at 19.2 inches” and after that black diamonds appear at 38.4, 57.6, 76.8, and 96 inches or 8 feet. That is one less stud for every 8 feet of wall, counting the beginning and end studs.

What is M 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.

Why is 16 red on a tape measure?

The red indicates

16-inch-on-center spacing

. This is a common framing spacing for wall studs, floor joists and common roof rafters. If you decide to space framing at 24-inch centers, the red marks will be at every other foot marking on the tape measure.

What are the red diamonds on a tape measure for?

The red boxes on a tape measure indicate

the most common distance between studs in homes and traditional buildings

(16-inches apart). The black-boxed numbers are similar. Spaced 24-inches apart, these markings are for stud-placements in smaller buildings (like sheds) where the weight load is lighter.

What is the unusual black diamond on a measuring tape for?

The black diamonds which appear every 19 3/16” on metal tape measures are for

spacing I-beam “timbers

.” Several wood-product manufacturers offer I-beam “timbers” as a substitute for solid lumber floor joists. The diamond marks on tape rule blades are for spacing these engineered floor joists in new construction.

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 comes after 3 4 on a tape measure?

What you should do is memorize the common fractions down to

sixteenths

. Here they are: 1/16, 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 and the inch mark.

Can you measure your shoe size with a tape measure?

Measure the length of your foot.

Use a tape measure or ruler

to measure from the top to bottom

. Write this number down. This number will largely determine your shoe size.

What is the smallest unit of measurement on a tape measure?

The smallest marks on a tape indicate

one millimeter

or 1/10th of a centimeter. The large, bold markings on a metric tape measure indicate centimeters. The long mark in the center indicates a half-centimeter.

Where is CM in tape measure?

Most tapes feature imperial units (inches) on the top row and metric units (centimeters)

on the bottom

.

What is the best tape measure?

  • Komelon Tape Measure.
  • Craftsman Tape Measure.
  • Gdminlo Soft Tape Measure.
  • iBayam 2 Pack Tape Measure.
  • Gdminlo Retractable Tape Measure.
  • Stanley Tools FatMax Tape Measure.
  • MulWark Measuring Tape Measure.

What is the difference in a type 1 and type 2 rated tape measure?

These are adequate for the majority of users and a Class II tape allows for a potential error of ±2.3mm over a 10m length. … Class I rated tapes are the most accurate and an

error of no more than ±1.1mm over a 10m length

can be anticipated.

What is 1/16 on a tape measure?

The 1/16-inch mark is

the absolute shortest line on the tape measure

. It is also the first line that you will encounter after or before a whole-inch mark.

What is the use of pull push rule?

A push pull rule is a measuring tape that coils into a compact case. It is used for

measuring long, short, straight lengths

.

What retracts the tape into its case?


A tape measure

retracts because the tape connects to a flat metal spring coiled around a central post inside the tape housing.

What is tape measure in sewing?

A tape measure is used primarily for

taking body measurements

, as well as for drafting patterns, measuring fabric, laying out patterns on fabric, specifying the length of a garment, checking the size of hems, measuring curves and corners, measuring curtains, quilts … and much more.

Charlene Dyck
Author
Charlene Dyck
Charlene is a software developer and technology expert with a degree in computer science. She has worked for major tech companies and has a keen understanding of how computers and electronics work. Sarah is also an advocate for digital privacy and security.