GFCI Three Gang Box Fitting, Series 500, 700, Material of Construction Steel, Number of Channels 2, Knockouts (1) 1/2 in Trade Size, Color Ivory, Length (In.) 4 5/8 in, Width (In.) 6 1/2 in, For Use With 500 Raceways, 700 Raceways, Features Fittings...