Caja de registro NEMA 3R

10 X 10 X 6, 12 X 12 X 6, 6 X 6 X 4, 8 X 8 X 4, 10 X 10 X 4, 10 X 10 X 6, 12 X 12 X 4, 15 X 15 X 4, 18 X 18 X 6, 8 X 8 X 4, 8 X 8 X 6