Two-gang device box. Cover has twistouts on all four sides for 2400 Series Raceway. Base has knockout to enable extension from existing single-gang, flush wall box and 1/2'' trade size KOs. Accepts industry standard faceplates for electrical and communication devices. NOTE: Accepts NEMA double-gang standard faceplates. Certified to Canadian Safety Standards for sale in Canada. When ordering this product for Canada, add ''C'' to the beginning of the part number to denote Canadian versions, i.e. ''CV2444'' or ''C2444-FW''.