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Roadmaster 7-Way Round to 6-Way Round Adapter

Our Price: $21.54
In Stock
This adapter plugs into your 7-way round socket on one end and connects to a 6-way round harness on the other.
  • 7 Blade to 6 Round
  • Universal Fit
  • Wiring Adapters
  • Roadmaster

Wesbar Wishbone Wiring Harness with 4-Pole Flat Trailer Connector - Trailer End - 18" Long

Our Price: $16.24
In Stock
Wire your trailer with this universal, splice-in wiring harness so that you can connect the trailer's wiring to your vehicle's during towing. Wishbone design removes need for a jumper wire ...
Features: 4-Pole flat trailer-end connector plugs into the 4-way flat on your tow vehicle 2 Tail light wires of wishbone-style harness make wiring your trailer more efficient One tail light wire
  • 4 Flat
  • Trailer Connectors
  • Trailer End Connector
  • Wesbar

Pollak Heavy-Duty, 7-Pole, Round Pin, Trailer Wiring Connector - Trailer End

Retail: $29.58
Our Price: $16.49
In Stock
Establish a secure connection between your trailer and semi or other tow vehicle with this heavy-duty, 7-pole plug. Plug has round brass pins to ensure minimum voltage drop and pull grips for easy ...
gauge Blue - Auxiliary Circuit/ABS - 10 gauge 1-Year limited warranty 11-700 Pollak Heavy-Duty, 7-Way, Round Pin, Trailer Wiring Connector - Trailer End Replaces 52024 Note: Does not fit Pollak Cable
  • 7 Round
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

Pollak Single-Pole, Round Pin Trailer Wiring Connector - Trailer End

Our Price: $44.21
In Stock
This single-pole, round pin plug provides auxiliary power from your vehicle battery to utility vehicles, winches, agricultural equipment and other applications. Rugged connector has a continuous-duty capacity of 300 amps., Round Pin Trailer Wiring Connector - Trailer End
  • 1 Round
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

Hopkins Wiring Harness with 4-Pole Flat Trailer Connector - Trailer End - 4' Long

Our Price: $6.32
In Stock
Wire your trailer with this universal, splice-in wiring harness so that you can connect the trailer's wiring to your vehicle's during towing. Corrosion-resistant terminals are long-lasting ...
Features: 4-Way flat trailer-end connector plugs into the 4-way flat on your vehicle Simple installation Hardwire to existing trailer wiring Corrosion-resistant terminals are long-lasting SAE
  • 4 Flat
  • Trailer Connectors
  • Trailer End Connector
  • Hopkins

Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Connector - Metal - Trailer End

Retail: $14.04
Our Price: $9.72
In Stock
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.Features: Heavy-duty, metal, 4-pole plug connects trailer to socket on tow vehicle Fits Pollak heavy-duty, 4-pole round pin wiring socket (PK11404) Does not fit Pollak heavy-duty, 4-pole, round pin
  • 4 Round
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

Kristin
Kristin etrailer team member
Kristin etrailer team member

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Pollak 5-Pole, Round Pin Trailer Wiring Connector - Chrome - Trailer End

Our Price: $14.65
In Stock
Establish a secure connection between your trailer and tow vehicle with this chrome-plated, 5-pole plug. Split brass pins ensure minimum voltage drop, and pull grips enable easy insertion and removal., green insulators Specs: Volt rating: 12 volts - 24 volts Current rating: 15 amps Wiring configuration: Color - circuit: White - Ground Return Green - Right Turn and Brake Lights Yellow - Left Turn and
  • 5 Round
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

6-Pole Square Trailer Wiring Connector Kit (Car and Trailer Ends)

Retail: $17.50
Our Price: $6.86
In Stock
6-Pole square trailer wiring connector kit Square design 6-pole Includes both male and female ends for car and trailer Wire leads on each trailer and vehicle end measures 11-3/4" Pigtail wires
  • 6 Square
  • Universal Fit
  • Wiring Extensions
  • Hopkins

Hopkins Endurance 5-Way Flat Trailer Wiring Kit - Vehicle and Trailer Ends - Ergonomic Design

Retail: $27.99
Our Price: $21.77
In Stock
The 5-wire design of this kit is perfect for newer boat trailers with hydraulic brakes. Easy-pull connector housings make disconnecting a snap. They include built-in mounting holes and protective ...
Features: Wiring kit includes vehicle-end connector and trailer-end connector 5-Wire design common on boat trailers with hydraulic brakes Provides backup function to release surge brakes Easy-pull
  • 5 Flat
  • Universal Fit
  • Trailer Hitch Wiring
  • Trailer and Vehicle End Connector
  • Splice-In
  • Hopkins
  • No Converter

Pollak 6-Pole, Round Pin, Trailer Wiring Connector - Trailer End

Retail: $23.22
Our Price: $8.14
In Stock
Establish a secure connection between your trailer and tow vehicle with this 6-pole plug. Round brass pins ensure minimum voltage drop, and pull grips enable easy insertion and removal. twisting and breakage Replaceable - minimizes maintenance costs Specs: Volt rating: 6 volts - 28 volts Current rating: 40 continuous-duty amps Wiring configuration: Color - circuit: White - Ground Return
  • 6 Round
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

2-Pole Trailer Wiring Connector - Trailer Side

Retail: $35.82
Our Price: $23.92
In Stock
Features: Pollak 2-Pole Trailer Connector Trailer Side Will accommodate 4 or 6 gauge wires Soldering required for installation Remove each terminal from plastic housing and solder each of the
  • 2 Pole
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

Hopkins Wiring Harness with 4-Pole Flat Trailer Connector - Trailer End - 6' Long

Our Price: $6.69
In Stock
Wire your trailer with this universal, splice-in wiring harness so that you can connect the trailer's wiring to your vehicle's during towing. Corrosion-resistant terminals are long-lasting. trailer wiring Corrosion-resistant terminals are long-lasting Specs: Harness length: 6' Wiring configuration: White: ground wire Yellow: left turn/brake light Green: right turn/brake light Brown: tail
  • 4 Flat
  • Trailer Connectors
  • Trailer End Connector
  • Hopkins

Curt 6-Pole Square Trailer Wiring Connector Loop - Vehicle and Trailer Ends

Retail: $12.95
Our Price: $9.59
In Stock
Use this Curt 6-way wiring connector to attach to your trailer or pop-up camper. The adapter is constructed of molded rubber and the 12" loop has 6-way square vehicle and trailer ends.Features: Wiring connector allows for quick, simple connection of your trailer or camper to your vehicle No cutting or splicing required One connector plugs into your vehicle Other end plugs into the
  • 6 Square
  • Universal Fit
  • Wiring Extensions
  • CURT

Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Connector - Chrome - Trailer End

Retail: $21.15
Our Price: $8.69
In Stock
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 and removal. High-impact, green insulators Specs: Fits Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Socket (PK11410) Does not fit Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Socket (PK11404) Plug diameter
  • 4 Round
  • Trailer Connectors
  • Trailer End Connector
  • Pollak

Hopkins 4-Way Flat Trailer Wiring Kit - Vehicle and Trailer Ends

Retail: $13.04
Our Price: $7.59
In Stock
The 4-wire design of this kit includes a 48" long vehicle wiring harness, a 12" trailer end wiring harness, and 6 quick-splice connectors.Features: Wiring kit includes vehicle-end connector and trailer-end connector 4-Wire design Nylon sleeves and heat-shrink tubing protect wires Includes 6 quick-splice connectors Specs: Connector
  • 4 Flat
  • Trailer Connectors
  • Trailer and Vehicle End Connector
  • Hopkins

Bargman 7-Way Blade Trailer Wiring Harness - Molded Plug - Color-Coded Wires - 12'

Retail: $91.68
Our Price: $83.68
You're double-checking lights before hitting the road, and everything works the first time. No fiddling, no corrosion, just plug in and go. That's one less worry before you tow. 12-Foot Harness Length: Gives you plenty of slack to reach your trailer's wiring Specs Connector Details: Type: 7-way blade Style: Blade Shape: Round Gender: Male Terminal Gender: Female Number of
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • Bargman

etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector

Our Price: $57.38
In Stock
This kit includes a junction box so you can quickly and easily connect the wires from the included trailer connector to your trailer's wiring.Features: Kit allows you to upgrade from a 4-way, 5-way, or 6-way connector to a 7-way connector Pre-wired, 7-way, blade-style, trailer-end connector lets you connect your trailer to your vehicle
  • 7 Blade
  • Trailer Connectors
  • Trailer End Connector
  • etrailer

Hopkins Heavy-Duty Trailer Coiled Wire Adapter for 7-Way to 4-Wire Flat

Retail: $49.22
Our Price: $39.75
In Stock
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.Features: Heavy-duty, coiled cable Weatherproof jacketing Easy-grip connectors Tin-plated terminals for corrosion resistance Specs: 3' Cable when stretched 7-Way RV blade to 4-wire flat Flex Coil
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • Hopkins

TowSmart Trailer Connector Adapter w/ LED Illuminator - 7-Wire to 4-Wire Flat

Our Price: $14.85
In Stock
You're lining up the trailer in the driveway when you realize the plug doesn't match. No time to rewire. You grab the adapter, snap it into place, and the lights fire up. Quick fix, solid ...
Confirmation This adapter converts your vehicle's 7-way blade socket to a 4-way flat plug, allowing you to tow trailers with different wiring configurations. The built-in LED illuminator lights up when the
  • 7 Blade to 4 Flat
  • Universal Fit
  • Wiring Adapters
  • TowSmart

Adapter 4 Pole to 6 Pole and 4 Pole Trailer Wiring Adapter

Retail: $45.54
Our Price: $34.63
In Stock
Adapter converts from 4 pole wiring on vehicle to 6 pole round plug and 4 pole flat. Additional wire leads for brake and an accessory. 4 Pole to 6 pole and 4 pole vehicle side trailer wiring adapter
  • 4 Flat to 6 Round
  • Universal Fit
  • Wiring Adapters
  • Hopkins

Adapter 6-Pole to 7-Pole Trailer Wiring Adapter

Retail: $32.79
Our Price: $21.23
In Stock
Adapter converts 6-way wiring connector on your vehicle to 7-way flat connector for trailers.
  • 6 Round to 7 Blade
  • Universal Fit
  • Wiring Adapters
  • Hopkins

TorkLift Wiring Extension for 32" or 36" SuperTruss - 7-Way Camper and Trailer Sockets

Our Price: $235.65
In Stock
Designed for use with a 32" or 36" long SuperTruss hitch extension, this wiring harness plugs into your truck's 7-way trailer connector and lets you run (1) 7-way plug up for your ...
Features: Makes it easy to connect wiring on your truck bed camper and your trailer to your vehicle Plug wiring harness into your existing 7-way trailer connector Run (1) 7-way socket back to clear
  • 7 Blade
  • Universal Fit
  • Wiring Extensions
  • TorkLift

TorkLift Wiring Extension for 42" or 48" SuperTruss - 7-Way Camper and Trailer Sockets

Our Price: $235.65
In Stock
Designed for use with a 42" or 48" long SuperTruss hitch extension, this wiring harness plugs into your truck's 7-way trailer connector and lets you run (1) 7-way plug up for your ...
Features: Makes it easy to connect wiring on your truck bed camper and your trailer to your vehicle Plug wiring harness into your existing 7-way trailer connector Run (1) 7-way socket back to clear
  • 7 Blade
  • Universal Fit
  • Wiring Extensions
  • TorkLift

Pollak 7-Pole Round Pin Trailer Wiring Connector - Nylon

Our Price: $13.44
In Stock
Built for reliable towing, this 7-way plug features floating pins for easy alignment and jumbo finger grips for a hassle-free pull. The built-in cable guard fights chafing, while the stainless steel spring keeps things snug.: Interchangable design fits Pollak and other brands seamlessly. Wide wiring compatibility: Accepts up to 12-gauge wires for various trailer setups. Features to know about Durable and Reliable Connections
  • 7 Round
  • Trailer Connectors
  • Trailer End Connector
  • Pollak