These 3/4 in. x 1/2 in. Conduit Reducing Washers (4-Pack) reduce the size of knockouts in metal enclosures such as steel outlet boxes. They feature raised flanges which enable positive seating in the knockouts. Requires 2 washers per knockout.
Reduces the size of the knockout in a steel outlet box or other metal enclosure
Galvanized steel resists corrosion
Raised flanges allow for positive seating in the knockout
Trade sizes marked on each washer
UL listed
Usable indoors or outdoors
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