Product details:
The Roadmaster 164-7 Flexo-Coil 4 Wire to 7 Wire Plug Kit is water, oil and chemical resistant with plugs injected with silicone to prevent corrosion. Easily and effectively connect your motor home to your towed vehicle with this 4 way to 7 way coiled cable. The Flexo-Coil design allows the cord to extend more than 8' and then contract keeping it off the ground and connected.