Use the screws that came with the extender to reattach the device to the box. Add the faceplate and turn on the power. It only takes a tiny amount of electrical current to seriously injure or even ...

Next, check out some top electrical questions ... Instead, use new 2-inch long 6-32 flathead machine screws to fasten the new GFCI receptacle and the blue box extender to the existing receptacle ...