4"x2-3/8" Rectangle Junction Box / Metal Box
Material: Galvanized steel plate
4"x2-3/8" Rectangle Junction Box / Metal Box
The boxes can be installed in walls and ceilings for switches, devices and light fixtures.
4"x2-3/8" Rectangle Junction Box
Thickness:1.0MM/1.2MM/1.5MM/1.6MM;
Knockout Holes: 1/2" & 3/4";
Inner packing: Plastic shrink wrap
Size :28*31*27.5(1:50);