The Hopkins Towing Solutions 47105 4-Wire Flat Extension is a universal trailer wiring extension designed to provide an additional 32 inches of reach between your vehicle and trailer. It is ideal for extending existing 4-flat trailer wiring or replacing a damaged connector while ensuring a secure electrical connection for trailer lighting functions.
Featuring a standard 4-way flat male-to-female connector, this extension includes a ring terminal ground wire for a dependable frame ground connection. Corrosion-resistant terminals help maintain reliable electrical contact, while the durable molded construction is built to withstand everyday towing conditions. The kit also includes a dust cover, cable ties, ground screw, and dielectric grease to help protect the connector from dirt, moisture, and corrosion.
Perfect for trailers, utility trailers, campers, and other towing applications, the Hopkins 47105 offers quick plug-and-play installation and dependable performance for stop, turn, tail, and ground circuits.
Key Features
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32-Inch Extension: Adds extra reach between the vehicle and trailer wiring.
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Plug-and-Play Installation: No cutting or splicing required in most applications.
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Corrosion-Resistant Terminals: Helps maintain dependable electrical conductivity.
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Ring Terminal Ground: Provides a secure frame ground connection for reliable operation.
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Universal 4-Flat Connectors: Standard male and female 4-way flat plugs for broad compatibility.
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Durable Molded Construction: Designed for long-lasting use in towing environments.
- Complete Installation Kit: Includes dust cover, cable ties, ground screw, and dielectric grease.
Specifications
- Part Number: 47105
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Brand: Hopkins Towing Solutions
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Ground Connection: Ring Terminal
- Type: 4-Wire Flat Trailer Wiring Extension
- Application: Universal Trailer Wiring Systems
- Connector Style: 4-Flat Male to 4-Flat Female