General Info
Model: Square Box 72171-K
Size: 4-11/16"X 4-11/16" X 2-1/8"
Specification:
Material: Galvanized steel
Standard: cETL Approved
Volume: 42 cubic inches
(4) 1/2" (2) 3/4" Concentric Knockout Bottom,
(10) 1/2", (6) 3/4" Concentric Knockout Side