Steel reducing washers are used in pairs to reduce the size of knockout holes from 2 to 1-1/2 inch in a box or enclosure. Reducing washers press firmly into knockout, providing a secure connection. Reducing washer is UL listed E-23223.
Use with Rigid/IMC Conduit
Used in Pairs to Reduce the Size of a Knockout
Presses Firmly into Knockout, Providing a Secure Connection