Topaz 939 Reducing Washer, Steel, 4" x 1-1/4"

Topaz 939 Reducing Washer, Steel, 4" x 1-1/4"

REDUCING WASHERS: Topaz Reducing Washers are crafted in strong and resilient steel for use in reducing the sizes of knockouts on an enclosure, in a cabinet or in a sheet metal box. UL listed and available in sizes from 3/4" by 1/2" up to 4" by 3 1/2".