Halex 1 in. x 1/2 in. Rigid Conduit Reducing Washer (2-Pack)

Use a pair of 1 in. x 1/2 in. Rigid or IMC Conduit Reducing Washers (2-Pack) to reduce the knockout in a steel outlet box or similar enclosure. Each washer has a raised flange for positive seating. Corrosion resistant.|Reduces the size of the knockout in a steel outlet box or other metal enclosure|2 washers required per knockout|Galvanized steel is corrosion resistant|UL and CSA listed|Raised flanges allow for positive seating in the knockout|For indoor or outdoor applications