Customer Reviews for Carlon 1-Gang 20 cu. in. PVC Old Work Electrical Switch and Outlet Box

I love the ability to put a box where its needed and not just along a stud. These boxes work great.

A real time saver, great product, simple, ingenious design.

Must have for GFCI install due to extra room.

Professional grade .works great

This works well for an additional outlet box/receptacle in existing drywall.

4 options to run wiring into and great flip grabbing feature. Exactly what was needed.

The boxes, though made well, do not meet today’s replacement standards. The electrical team suggested that the box be fully integrated into the wall to prevent the unnecessary outside drywall repair : patch. They chose not to use them and used those inside the wall. So these will be returned.

It:s a plastic junction box.

Good quality, I recommend it

Box was utilized by installer with no problems

The screws to adjust the tabs to secure the box to drywall are almost impossible to turn. I see some DIYers using a power driver to turn them, but you should be able to turn with a screw driver with an appropriate size tip. I purchased two just in case, one the screw heads stripped and the other I managed to get the bottom tab tightened, but the top one is about and 1/8” shy of being snug. I may end up redoing it… if I do I’ll try a different brand. Very disappointed…