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10083 Products Found:

Establish a secure connection between your trailer and your towing vehicle with this 4-pole, round pin, wire-insertion style socket. Zinc die-cast socket has concealed terminals to provide easy ...
... Pollak Heavy-Duty, 4-Pole Round Pin Connector (PK11402) Does not fit Pollak Heavy-Duty, 4-Pole, Round Pin (PK11409) Mounting dimensions: 1-3/8" diameter hole Mounting screw holes: 1/4" Volt ...

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Vehicle End Connector

Vehicle End Plug:
 4 Round

Brand:
 Pollak

    14 Reviews
$7.99
PK11404

Establish a secure connection between your trailer and tow vehicle with this metal, 4-pole plug. Round brass pins ensure minimum voltage drop, and pull grips enable easy insertion and removal.... 11-402 Pollak Heavy-Duty, 4-Way, Round Pin Trailer Wiring Connector - Metal - Trailer End

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Trailer End Connector

Trailer End Plug:
 4 Round

Brand:
 Pollak

    17 Reviews
$5.99
PK11402

... Harness Mount Brackets Picture of the 7-Way Trailer Connector 20321 Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 7 Blade

Brand:
 Tow Ready

Length of Lead:
 1 Foot Long

    180 Reviews
$17.45
30717

This 7- and 4-pole trailer connector eliminates the need for an adapter and allows you to tow a trailer with either a 7- or 4-pole plug. Socket connects to your vehicle's OEM wiring system ...
Features: 7- and 4-Pole trailer connector with mounting bracket Has high-impact, ABS plastic construction Stainless steel spring for easy cover operation Rubber gasket provides weather-resistant ...

 Trailer Hitch Wiring

 4 Flat
 7 Blade

 Hopkins

 No Converter

 Custom Fit

    348 Reviews
$29.95
HM40975

This adapter converts a 4-way round connector to a 4-way flat connector. The durable ABS plastic adapter is compact, and pull grips on the flat end make it easy to install and remove. Features: Adapter converts a 4-way round trailer connector to a 4-way flat connector Pull grips on flat end make plug easy to install and remove ABS plastic construction is strong and durable ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Round

Trailer End Plug:
 4 Flat

Brand:
 Custer

Length of Lead:
 4 Feet Long

    2 Reviews
$7.99
ADP001

Establish a secure connection between your trailer and tow vehicle with this chrome-plated, 4-pole plug. Split brass pins ensure minimum voltage drop, and pull grips enable easy insertion ...
... Brown - Tail Lights Maximum size wire gauge: 12 1-Year limited warranty 11-409 Pollak Heavy-Duty, 4-Way, Round Pin Trailer Wiring Connector - Chrome - Trailer End Replaces 30102

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Trailer End Connector

Trailer End Plug:
 4 Round

Brand:
 Pollak

    6 Reviews
$6.49
PK11409

Plug this adapter into the 7-way, round-pin, European-style trailer connector on your Land Rover to get a 4-pole, flat connector to fit your towing needs. Features: Adapter converts your Land Rover 7-way, European-style, round-pin vehicle-end trailer connector with combined turn signals and brake lights to a 4-way flat connector Fast, easy plug-in ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Round Pin

Trailer End Plug:
 4 Flat

Brand:
 Tow Ready

    12 Reviews
$18.95
118710

Heavy-duty trailer adapter features a unique Quick-Change wiring plug that lets you switch between 6-way wiring codes quickly and easily. Outlet for 4-way and 5-way plugs is also built in. Terminals ...
Features: Trailer adapter changes your vehicle's 7-blade connector to a 6-pole 4-Pole and 5-pole flat connectors also built in Quick-Change plug on 6-pole terminal accommodates both 6-pole ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Multi-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 6 Round
 5 Flat
 4 Flat

Brand:
 Hopkins

    58 Reviews
$21.95
HM47570

Use this sturdy steel bracket to mount your 4-pole round, 5-pole round, or 6-pole round trailer connector to your vehicle. Black powder coat resists corrosion. Mounting hardware included. Features: Electrical bracket lets you mount your 4-way round, 5-way round, or 6-way round trailer connector to your vehicle quickly and easily Sturdy steel construction is long-lasting Black powder ...

 Wiring

 Mounting Brackets

 Accessories

 TrailerMate

    1 Review
$5.99
TM76471

Establish a secure connection between your trailer and your towing vehicle with this 4-pole, round pin, wire-insertion-style socket. Chrome-plated socket has concealed terminals to provide easy ...
Features: Heavy-duty, chrome-plated, 4-pole socket connects trailer to towing vehicle Fits Pollak Heavy-Duty 4-Pole Round Pin Connector (PK11409) Does not fit Pollak Heavy-Duty, 4-Pole, Round Pin ...

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Vehicle End Connector

Vehicle End Plug:
 4 Round

Brand:
 Pollak

    12 Reviews
$8.99
PK11410

The 6' long adapter cord in this kit gives you extra length to connect your towed car to your RV. The straight-wire design is ideal for tow bars that have channel guides. Includes 4-way socket ...
Features: Kit lets you easily run power from your RV to your towed vehicle Adapter cord connects the 7-way, blade-style connector on your RV to the 4-way round connector that mounts on your towed ...

 Tow Bar Wiring

 Extension

 Accessories

 Hopkins

 7 Blade to 4 Round

 Coiled Cord

$48.95
HM47047

Tow a trailer with either a 7-way or 4-way plug with this dual vehicle-end connector. Included pigtail harness hardwires into your vehicle and the connector end mates with the 7-pole socket to form ...
Features: Dual connector lets you hook up to a trailer with either a 7-pole, RV-style plug or a 4-way flat plug Pigtail harness hardwires into your vehicle and connects to 7-way socket Includes ...

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Vehicle End Connector

Vehicle End Plug:
 4 Flat
 7 Blade

Brand:
 Hopkins

    36 Reviews
$47.90
HM40975-11998

Magnetic tow lights are the quick and easy way to connect your towed car's electrical system to your motor home's. The system is self-contained and requires no splicing into your ...
... 4-Pole round connectors Cable length: 25" 2100 Road Master Deluxe Magnetic Tow Light Kit

Install:
 Bypasses Vehicle Wiring

Style:
 Removable Tail Light Kit

 Universal

Mount Type:
 Magnetic Mount

Brand:
 Roadmaster

    5 Reviews
$90.95
RM-2100

This heavy-duty trailer connector socket has an outlet for 7-way, 5-way and 4-way flat plugs. A weatherproof, insulated lid covers the terminals. The cover is also easy to open and extra-durable.... included Works with 7-way, 5-way flat, and 4-way flat trailer connectors 3-Year limited warranty A heavy-duty bracket holds the vehicle-side connector. The lid of the outer casing opens 180 degrees ...

Style of Wiring:
 Trailer Connectors

Type of Wiring:
 Vehicle End Connector

Vehicle End Plug:
 4 Flat
 5 Flat
 7 Blade

Brand:
 Hopkins

    370 Reviews
$20.95
HM48470

Adapts from a 4 round plug on your vehicle to a flat 4-Pole on your trailer. Hopkins # 47465; Tap # 37465 Replaces # 17006 and 13173

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Round

Trailer End Plug:
 4 Flat

Brand:
 Hopkins

    9 Reviews
$11.99
47465

Convert your 7-way, vehicle-end connector to a 4-way flat connector with this adapter. Includes Tow-Glo built-in, blue LEDs that are activated by your vehicle's tail light circuit to increase ...
Features: Adapter converts your 7-pole round, RV-style connector to a standard 4-wire flat, vehicle-end connector Lets you tow a trailer with a 4-way flat plug Adaptes any RV-style, 7-way round plug ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 4 Flat

Brand:
 Reese

    2 Reviews
$16.53
78117

A circuit tester that plugs into the 7-way trailer connector on the vehicle and emulates a trailer. The lights let you know what functions (brake, turn, tail, stop, reverse and 12V) are working ...
... 20117 Tow Ready 7 Way Trailer Connector Vehicle Tester

 Wiring
 Tools for Wiring

 Testers

 Accessories
 Testers

 Tow Ready

 Circuit Tester

    53 Reviews
$13.99
TR20117

This kit converts your vehicle's 4-way flat trailer connector into a Quick-Install 7-way, RV-style connector. Harness plugs into your existing 4-way and hardwires for other pins on 7-way. Round ...
Features: Kit converts your vehicle's 4-way flat trailer connector to a 7-way, RV-style connector Simple installation Wiring harness plugs into existing 4-way flat connector and hardwires ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 4 Flat

Trailer End Plug:
 7 Blade

Brand:
 Hopkins

    8 Reviews
$24.95
HM47200

Great when pulling your vehicle with a tow bar, this 4 pole round extension has connectors that light up, making it easy to hook-up your vehicle at night. Coiled design keeps wires from dragging ...
... to find the electrical connection in the dark and shows that the vehicle's trailer wiring system is working properly. 47045 Hopkins Trailer Connector, 4-way Round Coiled Extension with Nite-Glow Plugs

 Tow Bar Wiring

 Extension

 Accessories

 Hopkins

 4 Round to 4 Round

 Coiled Cord

    3 Reviews
$34.95
HM47045

Adapter converts your 7-pole plug on the vehicle down to 6-pole plug and 4-pole flat plug to fit your trailer's connector. Note: Center pin is set up as the brake but can easily be changed ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Multi-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 6 Round
 4 Flat

Brand:
 Hopkins

    2 Reviews
$18.95
37575

This heavy-duty, coiled cable adapter is compatible with a 7-way RV blade trailer socket on the vehicle and adapts it to work with a 4-wire flat connector on the trailer.... Connector Coiled Adapter, 7-Way to 4-Way

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 4 Flat

Brand:
 Hopkins

Length of Lead:
 3 Feet Long

    38 Reviews
$26.95
HM47065

This adapter plugs quickly and easily into your 7-way, round-pin, vehicle-end connector to convert it for use with a 6-way round, trailer-end connector. A built-in cover protects the terminals from ...
Features: Adapter converts your 7-pole, round-pin, vehicle-end connector to a 6-pole round connector Built-in cover protects the terminals of the 6-way side from dust and grime when you're ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Round Pin

Trailer End Plug:
 6 Round

Brand:
 Hopkins

    8 Reviews
$19.95
HM47445

If your truck has the connector on the left, and your trailer has the connector on the right, you will want this adapter. Vehicle End Trailer End Similar to 18142 and 30702 47345 Adapter 7 Pole to 4 ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 4 Flat

Brand:
 Hopkins

    58 Reviews
$12.99
47345

Adapter converts your 7-pole plug on the vehicle down to 6-pole plug and 4-pole flat plug to fit your trailers' connector. Note: Center pin is set-up as the hot lead but can easily be changed ...

Style of Wiring:
 Wiring Adapters

Type of Wiring:
 Single-Function Adapter

Vehicle End Plug:
 7 Blade

Trailer End Plug:
 6 Round
 4 Flat

Brand:
 Hopkins

    3 Reviews
$18.95
47565



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