Description
Reducing washers are used to reduce the size of a knockout in a steel outlet box or metal enclosure. Two reducing washers are required for each knockout.
Inside Diameter | : | 0.87 in |
Material | : | Steel |
Outside Diameter | : | 1-3/4 in |
Thickness | : | 0.04 in |
Trade Size | : | 1 to 1/2 in |