PACTEC HML-ET-4, Clamshell design ABS plastic instrument case with one end closed and end plate for other. Internal posts for holding PC board up to 4.3" X 2.4". Black shells and endplate. Slightly contoured top & bottom. Includes 4 screws.
D: 4.6" W: 2.8" H: 1.4" WT: .15