[chandler48]

We removed some cabinets today and found this. They must have had one heck of a time penetrating the steel. Luckily no damage, but gee :surprise:

 

[surferdude2]

Those drywall screws are sharper than a hound's tooth! That being a no-nail plate, I presume it made a long circuit shorter.

I wish I had a picture of the 1/2" EMT running through a 2" cast plumbing vent stack. I could only wonder how long it took to hole saw that opening. Looked real neat though.