This is a rare original double mount. I can’t tell you specifically what it was used for since I can’t find others like it.
Sizes are as shown. App. 19” h 2 hubbell sockets.
Questions just ask.
6 watchers, 0.2 new watchers per day, 26 days for sale on eBay. Super high amount watching. 0 sold, 1 available.
316+ items sold. 0% negative feedback. Great seller with very good positive feedback and over 50 ratings.