Pollak 7WB-107BV 7-Way Blade Trailer Socket with Mounting Bracket

The Pollak 7WB-107BV is a 7-way blade-style trailer wiring socket designed for vehicle-side installation. Built to industry-standard specifications, it provides a reliable electrical connection between a tow vehicle and trailer, supporting all seven circuits required for modern trailer lighting and braking systems—including running lights, turn signals, brake lights, reverse lights, electric brakes, battery charge, and ground.

Key Features:

• 7-way blade connector configuration for universal trailer compatibility
• Includes a mounting bracket for clean, secure installation on the vehicle
• Designed for vehicle-side (socket) use
• Supports all standard trailer wiring functions including electric brakes and auxiliary power
• Durable construction suitable for towing and hauling applications
• Industry-standard blade pin layout for broad connector compatibility

The included mounting bracket allows for straightforward attachment to the rear of trucks, SUVs, and other tow vehicles, keeping the connector securely positioned and accessible. The Pollak 7WB-107BV is a dependable replacement or upgrade option for any 7-way blade trailer wiring setup.