Need help finding 1st gen SPDT switch for under radio

Odd request here. Want to install switch into blanks under the radio on a 1st gen (next to the aux 12v ports). They're horizontal slots.

I need to switch between two outputs (two horns, acutally) that will be triggered by an existing momentary switch. For this new switch (a 'single pole, double throw' aka SPDT, I think), the left position puts 12v into one circuit. Right position of the switch puts 12v into another circuit. Its like a "winch in, winch out" switch, but not momentary.

Does anyone have recommendations for such a switch that can be used in this location? I don't need any indicator lights, or fancy nighttime illumination.

Found

uxcell 2 Pcs SPDT ON-OFF-ON 3 Position Snap In Boat Rocker Switch AC 250V/10A 125V/12A UL Listed

these tiny ones, but would prefer something more stock.

Leads appreciated.
Much thanks!
--PRD

 

These fit the stock look of first gens pretty well and pop in pretty easy
http://www.otrattw.net/Contura-X/

 

Thanks zatarra. I'll follow up on the lead.