Legrand - Wiremold GIDDS-751027 Open Base Extension Box, Steel, Single-Channel, Ivory, 4-3/4" N/A Made in USA This product is highly durable This product adds a great value This product is manufactured in United states For mounting on 3 1/4" or 4" conduit boxes or other recessed outlets ScuffCoat finish is tough durable scratch resistant finish which can be overpainted with latex paint Meets UL5 specifications and can be installed in conformance with ADA requirements