Single Gang Extension Box SKU 914963 SELL UNITS: Each $9.29 Quantity discounts available QuantityPrice (0)No Reviews yet Only available for Pickup Pickup in Store - FREE! Select Store to check availability. Selected Pickup Location Quantity -+ Add to Cart Details Installs an extension box for starting point from existing powerMetal White Details Back DetailsInstalls an extension box for starting point from existing powerMetal White Ratings & ReviewsNo reviews availableBe the first to Write a Review