This trailer adaptor is designed to connect a vehicle with a 7 pin large round socket to a trailer using a 7 pin flat plug. It offers a practical and reliable solution for towing setups that need compatibility between different plug types. Built with quality materials and brass terminals, it ensures consistent power transfer for trailer lighting and high current accessories.

Product Features

- Converts 7 pin large round socket to 7 pin flat plug for trailer connection
- Suitable for caravans, boat trailers, campers and general towing
- High quality brass terminals for improved conductivity and durability
- Designed to meet performance requirements of AS4177.5-2004
- Supports higher current loads used by larger trailer appliances
- Compact and easy to fit between vehicle and trailer wiring

Benefits and Usage

This adaptor provides reliable power transfer for brake lights, indicators, tail lights and other electrical functions. It is ideal for users needing compatibility across different trailer plug standards. The strong housing and secure pin layout ensure stable operation even during long-distance towing.

Why This Product Is a Good Choice

Many Australian trailers still use mixed plug formats, and this adaptor allows easy connection without modifying wiring. The brass terminals improve electrical contact and reduce resistance, making it suitable for high current caravan systems or marine trailer applications. Its build quality provides long-term dependability.

Installation Guidance

1. Insert the large round end into the vehicle's 7 pin socket.
2. Connect the 7 pin flat plug from the trailer into the adaptor.
3. Ensure a firm and fully seated fit on both ends.
4. Test trailer lights and functions before driving.
5. Keep connectors clean and dry to maintain conductivity.

Who This Product Suits

This adaptor suits drivers towing multiple trailer types, caravan owners, boat trailer users and anyone needing compatibility between large round and flat 7 pin electrical connectors.

Additional Notes

Regularly inspect trailer connectors for corrosion and ensure pins remain clean for consistent power transfer.