I picked up an Electric Switch Lock Cabinet at MO Jct. today in Dexter, MO. I planned to put my Automobile Battery Charger used to power my D Head Signal inside it to keep the charger dry when it's outside for prolonged periods.

The cabinet in the back of the truck opened so you can see where the key hole was.

Closed, you can see it's fairly compact, but heavy.

On the front porch with my battery charger inside. All that's exposed now are the cords.