Apex 24v Acc Port Cable
Any 2 wires, I used 16gauge speaker wire
This is a fairly simple build. It is more or less about finding the parts which I have included links to.
Strip the end of your wire and attach the pins to the wires. Then push the pins firmly into the plug connector.
Thats it. Now you have a bare end 24v Accessory cable that you can hook devices too, such as Ro solenoids or fans.