How can I tell how thick my apartment dry wall is without cutting

>>963279
Make a gauge out of a bobby pin or something.
Like make a small hole, the straighten the bobby pin out.
Create a square bend at the end, then once you have it in you can mark the pin. Pull it back out and measure it

>>963282
This doesn't work.

>>963279

Use toggles or sleeves, instead. Then it doesn't matter whether your drywall is 1/2" or 5/8".

>>963279
Drill an hole ?
since you would need to anyway...

>>963285
Sure it does
Why wouldn't it?