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How do electricians remove the metal punches on light fixtures?
I'm putting up florescent lights and I can't do it without mangling the sheet metal.
3 Answers
- kayakLv 42 decades agoFavorite Answer
The knockouts are manufactured with only a small section of the knockout attached to the main portion of the fixture. This allows you to sharply tap the knockout at a point OPPOSITE to where it is attached..guarantee it will dislodge and it will come off with a simply twist with pliers.
- BearDownLv 62 decades ago
Put a screwdriver on the knockout (not by the attached part) give it a sharp blow with the palm of your hand and than twist the knockout back and forth with pliers until the attached part snaps loose.
- 2 decades ago
Needle nose pliers work real well for this. Pop out a side of the knockout and pull it out with the pliers
