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Heavy Duty Metal 7-Pin Trailer Plug & Socket Set.

Die-cast aluminum/zinc alloy connectors for maximum durability.

  • Material: Die-Cast Metal (Aluminum/Zinc).

  • Standard: ISO 1724 / 1185 Compatible.

  • Pins: 7 Brass Terminals.

  • Feature: Impact Resistant & Heat Dissipating.

  • Use: Heavy Trucking, Construction, Mining.

In Stock & Ready to Ship.

📌 Product Overview

Built Tough for the Long Haul.

For heavy-duty trucking where equipment takes a beating, plastic sometimes isn’t enough. Victory Technology’s Metal 7-Pin Trailer Plug & Socket Set is the rugged solution designed for maximum durability and impact resistance.

Die-cast from premium Aluminum / Zinc Alloy, this connector set offers superior mechanical strength compared to plastic alternatives. It is engineered to withstand the vibration, heat, and physical abuse of long-haul transport, mining, and construction environments while maintaining a reliable ISO 1724 / ISO 1185 electrical connection.


🔹 Why Choose Victory Metal Connectors?

  • ✅ Indestructible Die-Cast Housing:

    Built like a tank. The metal shell protects the internal wiring from crushing forces and accidental drops. It is the preferred choice for heavy machinery, flatbeds, and construction trailers where physical durability is the #1 priority.

  • ✅ Superior Heat Dissipation:

    Metal naturally dissipates heat better than plastic. In high-amperage applications or hot climates, the metal housing helps keep the terminals cool, preventing melting or deformation during long operational hours.

  • ✅ Classic Heavy-Duty Feel:

    Many fleet mechanics and OEM truck builders prefer the solid, weighted feel of a metal connector. It offers a secure, satisfying “click” when coupled and provides a rigid mounting point on the chassis.

  • ✅ Weather-Resistant Design:

    Despite being metal, it is built to last outdoors. The housing is plated/treated for corrosion resistance, and the socket features a heavy-duty Spring-Loaded Lid with a rubber gasket to keep rain and dirt out of the terminal cavity.


🔸 Technical Specifications

Rugged Metal Construction.

Feature Specification
Standard ISO 1724 (12V) / ISO 1185 (24V N-Type)
Housing Material Die-Cast Metal Alloy (Aluminum / Zinc)
Pin Count 7 Brass Pins (High Conductivity)
Voltage 12V / 24V Compatible
Mounting Standard 2-Hole or 3-Hole Flange
Durability High Impact & Vibration Resistant
Connection Screw Terminals

🔹 Applications

  • Heavy Duty Trucks: Dump trucks, logging trucks, and cement mixers.

  • Construction Trailers: Equipment haulers prone to rough handling.

  • Mining Equipment: Vehicles operating in harsh, rocky environments.

  • Retrofit & Repair: Replacing old, cracked plastic sockets on fleet vehicles.


📦 Factory Direct Packaging (B2B)

Victory Technology offers robust packaging to prevent scratching:

  • Retail Set: 1 Plug + 1 Socket per blister pack or box.

  • Bulk Cartons: 50 sets per master carton (Heavier than plastic version).

  • OEM Customization: Laser engraving of your logo on the metal housing is available.


🚀 Get a Factory Price Quote Now

Ready to stock the heavy-duty option?

Fill out the form below for our latest catalog and wholesale price list.

“Need something for heavy-duty impact resistance? Check out our [Metal 7-Pin Set].”