WTHRPF BOX SQR 21CUFT *Brand Name: Southwire *Work Style: New Work *Capacity: 21 cu in *Shape: Square *Material: Galvanized Steel *Product Type: Weatherproof Box *Color: Gray *Width: 4 in. *Height: 4 in. *Depth: 1.5 in. *UL Listed: Yes *Number of Knockouts: 17 *Number in Package: 1 pk *Box Type: Wall