
Plated steel concave construction reducing washerCenters connectors, conduit, and nipples in oversize knockoutsUsed in pairs, 1 on either side of boxUL (Underwriter's Laboratories) listedUPC coded
Plated steel concave construction reducing washer
Centers connectors, conduit, and nipples in oversize knockouts
Used in pairs, 1 on either side of box
UL (Underwriter's Laboratories) listed
UPC coded