On most tape measures there is a mark (a dimand) evry 19 3/16". what is it for?

Question

Its on my Stanley tape.

Answer 1

The longer you live....the more you learn. (but for what???) Hopefully we can use whatever we've learned in the next life...or Heaven or wherever. Seems like such a waste if we  can't use it.

EDIT...pd..if you liked the question so much..why didn't you give a star?..I did.

Answer 2

Many tape measures have a small black diamond every 19.2". The diamond is an alternative OC (On Center) spacing for framing materials. The diamond OC spacing matches 16" OC spacing every 8' so it is compatible with most sheet goods (plywood, paneling, etc.). The benefit of using the diamond spacing is that you save one joist or stud every 8'.

Here's everything you need to know about a tape measure...

http://www.lowes.com/lowes/lkn?action=ho...

Answer 3

Gene L is right, but I once found another interesting use for those marks.

I used to work for a company that built displays and set steel for homedepots. Many homedepots use wooden shelves, and the 'kickers' were all really odd sizes. However, I found they lined up with the 19 3/16" marks, which made it very easy to measure and cut them.

Answer 4

Pretty much never used

Answer 5

That was a genius question and I learned something from the answers.

Answer 6

Great question and great answer.  I love learning that sorta stuff.