7‑Pin, 1.7 m Extension Cable — plug-to-plug connection for trailers and caravans Key benefits Extends the reach of your existing trailer/vehicle wiring by 1.7 m, solving common fit and clearance issues when your tow socket is too short. Ready to use: simple plug‑in installation gets you connected quickly without modifications. Durable black plastic construction resists everyday wear and handling for dependable, long‑term use. What it is A 1.7 meter extension cable with a 7‑pin plug on each end. Designed to connect two standard 7‑pin sockets to extend wiring between a tow vehicle and trailer, caravan or other towed equipment. Why you need it Provides the extra length to align and connect electrical systems when vehicle and trailer sockets don’t reach. Avoids risky makeshift joins or stretched cables that can cause loose contacts or damage. Keeps your lighting, indicators and trailer electrics connected and easier to manage during towing. Compatibility and specifications Connector type: 7‑pin plug on both ends (plug-to-plug extension). Length: 1.7 meters. Material: durable black plastic housing for connectors and cable sheath. Intended for use with vehicles and trailers that use the standard 7‑pin connection. Typical uses Towing a utility trailer to a hardware store when the vehicle’s cable is too short. Hooking up a caravan at a campsite where additional reach is required to park or level the caravan. Extending the connection for a boat trailer or horse trailer when the tow vehicle and trailer sockets are offset. Simple, reliable and practical — a straightforward extension cable to make trailer connections easier and safer.