I have a board with 2.54mm male headers, 3 pins on one, 2 on the other, pointing skyward.
A small daughterboard sits atop, with female header/receptacles extending down.
BUT thanks to another part placed between the headers, the daughterboard can not sit down low enough to make contact. (That part ended up being upsized....)
We could rework the daughterboards when we get them, with longer females. But if we could buy male-female extensions instead, it would save a lot of time, effort and money.
Do such things exist, and if so what are they called?