Asin: ['B00NO9TSKC']

Products with this attribute (1 total)

This versatile extension box provides an attractive, durable solution that is ideal for remodeling projects in offices, schools, and residential or commercial buildings. It is compatible with series 500 and series 700 raceways. The extension box has a base with 4 holes for fixture studs and five 1/2 in. trade size Knockouts.