4-Way to 7-Way Trailer Socket Adapter

This AC WORKS brand trailer‐wiring adapter provides a secure, seamless conversion from a 4‐way flat vehicle connector to a 7‐way RV‐blade trailer connector. Designed for reliable towing performance, this adapter ensures a snug, wiggle‐free fit and includes a spring‐loaded front cover that protects the terminals from weather, dust, and debris. The adapter supports 6-24 volt systems and enables smooth power transfer for essential trailer functions including turn signals, brake lights, reverse lights, and auxiliary power. Constructed from heavy‐duty black plastic, it offers excellent durability, rust resistance, and long‐term reliability in demanding towing environments. Compatible with most trailers, semitrailers, caravans, and RVs, this adapter is commonly used with T‐connectors or tail‐lamp converters featuring 4‐way flat vehicle ends.

• Converts 4‐way flat vehicle end → 7‐way blade trailer connector
• Secure, snug‐fit design eliminates wiggle‐room and loose connections
• Supports 6-24 volt power transfer for reliable trailer‐lighting functions
• Compatible with turn signals, brakes, reverse lights, and auxiliary power
• Heavy‐duty, rust‐resistant black‐plastic construction
• Spring‐loaded, weather‐protected front cover
• Ideal for trailers, semitrailers, caravans, and RVs
• Works with T‐connectors and tail‐lamp converters using 4‐way flat ends