We may receive a commission on purchases made from links. It's pretty obvious what the numbers on a tape measure are for but there are other helpful hidden tape measure functions you may not be aware ...

The diamonds on your tape measure, sometimes known as joist marks, indicate the spacing between each joist center. The distance between each joist mark varies depending on the specific tape ...

Ever glanced at a tape measure and been puzzled by those mysterious black diamonds? You're not the only one scratching your head – it's a common query that has many people turning to X ...

Have you ever found yourself perplexed by the black diamonds on a tape measure, wondering whether they're actually there for a reason? You're not the only one puzzled by these mysterious symbols ...

The basic purpose of a tape measure is obvious, but it can be hard to get a precise measurement if it isn't used properly. Following is the text of the video. How to read a tape measure — and ...

Maybe you're aware of them but just don't know what exactly they're there for, such as the black diamonds on a tape measure. Another example is the hole that's usually found at the end of a tape ...