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