ELCTRCL BOX SQURE STL 4" WTHRPF BOX/BRCKT SQR 4" *Brand Name: Southwire *Work Style: New and Old Work *Capacity: 30.3 cu in *Shape: Square *Material: Galvanized Steel *Product Type: Electrical Box *Color: Silver *Width: 4 in. *Height: 7 in. *Depth: 2.13 in. *UL Listed: Yes *Number of Knockouts: 14 *Number in Package: 1 pk *Box Type: Wall *Discovery ACC, NBR, SUP