The age-old issue of trailer connector pins closing up and failing to make good electrical contact is a common cause of malfunctioning trailer lighting or braking circuits—posing a serious safety concern. Trailer Vision’s STS Trailer Plugs and Sockets feature a patent-pending Spring Terminal System (STS), which ensures a reliable trailer plug connection every time. Using specially designed stainless steel spring connection pins, the contacts remain fully tensioned when connected, eliminating poor connections. Each plug or socket is fully compatible with existing trailer connectors, but for the most reliable performance, it's best to use a Trailer Vision STS plug and socket together. These connectors feature quality stainless steel screw terminals for secure wiring, along with gland nuts to prevent dust ingress. Constructed from heavy-duty nylon, they offer a durable, dependable towing solution.

Features:

• Tough nylon housing
• Spring pin contacts for secure, reliable connections
• 15A contact rating
• Phillips screw terminals
• Gland nut cable protection