3/8-16 x 1 1/8 Long X 1/2 Wide Coupling Nut Zinc Plated The main purpose of the

The main purpose of the trailer plug is to transfer electrical power to the lighting system and electrical brake system of the towing vehicle

Oversized internal copper contacts will carry up to 50 Amp currect loads

8 Awg Stud Type Terminal Block

GR2 FIN HEX NUT PLN 1-1/2-6 NC

4 Space GM General Motors Spark Plug Wire Separator

3/8-16 x 1 1/8 Long X 1/2 Wide Coupling Nut Zinc Plated The main purpose of theA coupling nut or coupler nut is an elongated nut used to join two threaded rods or bolts of the same or different diameters extending a connection or creating a longer threaded stud available in materials like steel and stainless steel with various finishes (zinc black oxide) for different environments featuring external hex shapes for easy wrenching