4-1/2" SQUARE BUTTON HARDWIRE VESTIBULE KIT - INCLUDES (2) 4-1/2" SQUARE PUSHPLATE SWITCH (104755-HSS), (1) DOUBLE VESTIBULE PUSHPLATE SWITCH (104744-HSS), (2) LOW-PROFILE MOUNTING BOX (104738-1020), (1) DUAL VESTIBULE BUTTON BOX (104738-1015)