23057 Meyer Trailer Plug Adapter 7 Pin to 4 Pin T Connector SOS Plow

23057 Meyer Trailer Plug Adapter 7 Pin to 4 Pin T connector. This adapter plugs into the back of some 7 pin round trailer plugs,  and T's off to a 4 pin to connect into the SOS wiring harness.  (Not all SOS harnesses use the 4 pin plug so make sure this is the one you need)

This can also be used for trailer applications too. 

This connector is for Meyer plows that use the SOS wiring system.

Here is a link to the Install instructions  for this kit.