The Power Products Electric Cord is the perfect solution for your power delivery needs. It is easy to install and features proper jacketing to eliminate the need for a supporting spring and prevent moisture from entering the back of the plug. The UltraLink zinc die cast plugs are filled with an elastomeric material that resists crushing, ensuring reliable power delivery for single or double trailer configurations. The cord also acts as potting to seal tin plated brass terminals from moisture, making it a durable and reliable choice. FleetPride is your First Click in Heavy Duty®.