For either new installations or retrofits, Grainger has the supplies for your communication network. Choose from our selection of voice and data plates including faceplates, base plates, and housings. Looking for voice and data housings? We’ve got the telephone wall jacks, outlet frames, and surface mount housings used to hold a snap-in or keystone connector. Our assortment of voice and data jacks includes snap-in jacks for phone and data connections. We even have a variety of network accessories including phone splices, brackets, and items for cable management.