Up for sale is a new 12V 30/40Amp Universal Automotive Relay with Socket and Wiring Harness.

This is a single-pole, double-throw (SPDT) relay with 5 connector prongs.
Manufacturer may vary. The wires on the socket are approx. 5" long.
Two or more sockets can be latched together (see last photo).

Voltage Rating: 12-14 VDC
Max. Load Rating: 30/40 Amps

Listing is for one relay and one socket.

Please see photos.
Questions welcome. Thanks for looking.