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Pollak 7-Way to RV Socket LED Circuit Tester - Vehicle End

Retail: $59.17
Our Price: $37.59
In Stock
This circuit tester plugs into the 7-way connector on your truck. LED lights indicate which functions (brake, turn, tail, stop, reverse and 12V) are properly working.Features: 7-way circuit tester 12V power Function Codes: BU: back up or reverse circuit center pole RT: right turn/brake TM: taillights LT: left turn/brake BK: brake controller output 12V: 12-volt
  • Testers
  • Tow Function Tester
  • Circuit Tester
  • Pollak
  • Black

Reese Trailer Connector Adapter w/ LED Circuit Tester and Dust Cover - 7-Pole to 4-Pole or 5-Pole

Retail: $31.30
Our Price: $20.72
In Stock
This adapter lets you quickly convert your 7-way connector for use with a 4-way or 5-way flat trailer-end plug. It includes a circuit tester with red LEDs and a built-in dust cover that protects the ...
Features: Easy-to-use, plastic adapter converts your vehicle's 7-blade, RV-style, vehicle-end connector for use with a 4-wire or 5-wire flat, trailer-end connector Circuit tester with highly
  • Wiring Adapters
  • Reese
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Universal Fit

Curt 7-Way to RV Socket LED Circuit Tester - Vehicle End

Retail: $30.42
Our Price: $19.90
In Stock
This circuit tester plugs into the 7-way connector on your vehicle. LED lights indicate which functions (brake, turn, tail, stop, reverse, electric brakes, and 12V) are properly working. Color-coded ...
Features: 7-Way connector tester plugs into your vehicle's wiring harness to confirm your lights are functioning Tests tail lights, brake lights, turn signals, reverse lights, electric brakes
  • Testers
  • Circuit Tester
  • Tow Function Tester
  • CURT

Adapter 7 Pole to 4 Pole with Tester and Cover

Retail: $18.96
Our Price: $11.79
In Stock
  • Wiring Adapters
  • Hopkins
  • 7 Blade to 4 Flat
  • Universal Fit

Hopkins Tow Doctor Trailer End Test Unit - HM50928

Retail: $637.69
Our Price: $490.94
In Stock
auxiliary power Trailer lights illuminate and LED bulbs light on the tester to show function operation Adapts to 4-Flat, 6-Pole Round, or 7-Way RV Blade Includes battery terminal clips Amperage meter shows
  • Testers
  • Tow Function Tester
  • Hopkins

Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional

Retail: $432.95
Our Price: $257.54
In Stock
Towing? There's an app for that. This brake controller connects to your phone with Bluetooth so all your settings are right in your hand. The unit plugs into your 7-way for a one-step ...
Features: Proportional braking - Smooth, safe, and good for your brakes long-term 1-Step installation - Plugs into your 7-way and you're done Bluetooth - Control your settings from your
  • Proportional Controller
  • Electric
  • CURT
  • Multiple Trailers
  • Smartphone Display
  • Under-Dash
  • Plug-In
  • Smartphone App

7 Way Trailer Connector Vehicle Tester

Retail: $22.94
Our Price: $21.78
In Stock
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 ...
Features: 7-way circuit tester 12V power Function Codes: BU: back up or reverse circuit center pole RT: right turn/brake TM: taillights LT: left turn/brake BK: Brake controller output 12V: 12-volt
  • Testers
  • Tow Function Tester
  • Tow Ready
  • Black

TowSmart ProClass Plug-In Trailer Connector Adapter w Wire Tester, Ergo Grip - 4-Way Flat to 7-Blade

Retail: $27.99
Our Price: $22.64
In Stock
Features: Allows you to use your existing 4-flat wiring harness with a 7-way plug on a trailer Great for if you borrow a trailer with a 7-way and only have a 4-way on your vehicle Gives you all of
  • Wiring Adapters
  • TowSmart
  • 4 Flat to 7 Blade
  • Universal Fit

TowSmart Plug-In Trailer Connector Adapter w/ Wire Tester - 4-Way Flat to 7-Blade

Retail: $14.99
Our Price: $14.19
In Stock
Features: Allows you to use your existing 4-flat wiring harness with a 7-way plug on a trailer Great for if you borrow a trailer with a 7-way and only have a 4-way on your vehicle Gives you all of
  • Wiring Adapters
  • TowSmart
  • 4 Flat to 7 Blade
  • Universal Fit

Bright Way Trailer Breakaway Kit with Charger, LED Tester, and 5 Ah Battery - Side Load

Our Price: $60.98
In Stock
LED tester lets you easily check the battery's charge. Built-in charger pulls just enough power from your vehicle when your trailer is hooked up to make sure your breakaway battery stays charged ...
  • Kit with Charger
  • Side Load
  • Bright Way
  • 5 Ah
  • 1 Amp Charger
  • Single-Axle
  • Tandem-Axle
  • LED Tester

Bright Way Push-to-Test Trailer Breakaway Kit with 1-Amp Charger and 5 Ah Battery - Top Load

Our Price: $52.35
In Stock
Simple, push-to-test button lets you check the charge on the battery in this breakaway kit. Complete kit brings your trailer to a safe stop if it separates from your vehicle. Built-in charger automatically charges battery while trailer is connected. cable length: 4' Charger amperage: 1 amp Battery: Capacity: 5 amp-hours Voltage: 12V Battery box dimensions: 4-3/4" long x 6" wide x 4-7/8" tall 1-Year limited warranty Note: A
  • Kit with Charger
  • Top Load
  • Bright Way
  • 5 Ah
  • 1 Amp Charger
  • Tandem-Axle
  • Single-Axle
  • LED Tester

Brightway Trailer Breakaway Kit w/ Charger, LED Tester, and 10 Ah Battery - Top Load

Our Price: $116.89
In Stock
LED tester lets you easily check the battery's charge. The built-in charger in this kit keeps your battery charged and ready to bring your single-, tandem-, or triple-axle trailer to a stop ...
Lead wire length: 47" Battery box: Dimensions: 5" long x 8-7/8" wide x 5" tall Mounting hole spacing: From center to center vertically: 1-1/4" From center to center horizontally
  • Kit with Charger
  • Top Load
  • Bright Way
  • 10 Ah
  • 2 Amp Charger
  • Tandem-Axle
  • Single-Axle
  • Triple-Axle
  • LED Tester

Brightway ICU Trailer Breakaway Kit w/ Charger, LED Tester, and 5 Ah Battery - Side Load

Our Price: $67.08
In Stock
Unit flashes the lights on your single- or tandem-axle trailer while also activating its brakes if it disconnects from your vehicle. This way, not only will your trailer stop, but the flashing lights ...
brakes and have a GTW of at least 3,000 lbs. Built-In Battery Charger and Tester The integrated charger keeps the included battery charged and ready to go. At any time, if you would like to see what the
  • Kit with Charger
  • Bright Way
  • 5 Ah
  • .5 Amp Charger
  • Tandem-Axle
  • Single-Axle
  • LED Tester

Tekonsha 7-Way, RV-Style Tester for Brake Controllers - LED Test Lights

Retail: $61.75
Our Price: $46.80
In Stock
Use this tester to check the connection between your tow vehicle's 7-pole, blade-style connector and your brake controller. Tester emulates trailer to confirm connectivity. LED lights illuminate ...
Features: 7-Way tester checks your brake controller's connection to your tow vehicle's 7-way connector Simulates electric trailer brakes to confirm connectivity without hooking up your
  • Testers
  • Tow Function Tester
  • Tekonsha
  • Black

Hopkins Endurance Flex Trailer Connector Adapter w/ LED Circuit Tester - 7-Pole to 4-Pole or 5-Pole

Retail: $30.90
Our Price: $22.94
This adapter lets you use your 7-way, RV-style connector with a 4- or 5-way flat, trailer-end plug. It includes a circuit tester with red LEDs, and the 5" long, flexible wire between the plugs ...
; 3-Year limited warranty This adapter allows the 7-way, RV-style, vehicle-end connector pictured on the left to work with the 4-way and 5-way, trailer-end connectors on the right.
  • Wiring Adapters
  • Hopkins
  • 7 Blade to 4 Flat
  • 7 Blade to 5 Flat
  • Universal Fit

Curt LED 4-Way Flat Connector (Vehicle End) Tester

Retail: $10.49
Our Price: $5.60
In Stock
Curt LED 4-Way Flat Connector Tester This circuit tester plugs into the four-way trailer connector on the vehicle. The bright LED lights analyze the trailer connections and indicate which functions
  • Testers
  • Tow Function Tester
  • CURT
  • Black

Hopkins Endurance Easy-Pull 4-Way Flat Connector w/ 48" Harness and LED Tester

Retail: $20.60
Our Price: $10.57
In Stock
Built-in LEDs on this 4-way flat connector help you troubleshoot problems. The large grip ring provides the leverage you need to easily disconnect it from your trailer connector without damaging the ...
Features: Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights Compatible with 5-pole, 6-pole, and 7-pole adapters (sold separately) Works
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Hopkins
  • Splice-In
  • 4 Flat
  • No Converter
  • Universal Fit

7-Pole, Round-Pin Adapter for Hopkins Tow Doctor Vehicle-End Test Unit

Retail: $73.55
Our Price: $54.28
This adapter lets you test a 7-way, round-pin, vehicle-end connector to ensure that all the wiring functions are working properly. Plugs into the extension cord on your Hopkins Tow Doctor wire ...
Features: Lets you test a 7-way, round-pin, vehicle-end connector with your Hopkins Tow Doctor vehicle-end wiring tester (HM50918; sold separately) Ensures that vehicle plug has been installed
  • Testers
  • Tow Function Tester
  • Hopkins
  • Black

Hopkins Endurance Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit

Retail: $114.29
Our Price: $84.82
In Stock
The built-in tester on the 4-way flat in this kit lets you easily troubleshoot. Great for setups with LED or incandescent bulbs, this kit converts your vehicle's lighting system to match your ...
Features: Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights Compatible with 5-pole, 6-pole, and 7-pole adapters (sold separately) Ensures
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Hopkins
  • Splice-In
  • 4 Flat
  • Powered Converter
  • Universal Fit

Tekonsha Tail Light Converter with 4-Way Flat Trailer Connector and Install Kit

Our Price: $36.05
In Stock
Great for cars and trailers with either LED or incandescent bulbs, this tail light converter has a 60" 4-way flat harness. Designed for vehicles that have amber turn signals. Includes wire taps ...
Features: Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights Compatible with 5-pole, 6-pole, and 7-pole adapaters (sold separately) Ensures
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Tekonsha
  • Hidden
  • Splice-In
  • 4 Flat
  • Converter
  • Universal Fit

Curt Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit

Our Price: $162.75
In Stock
Great for cars and trailers with either LED or incandescent bulbs, this kit converts your vehicle's lighting system to match your trailer's. It includes a 4-way flat, wire taps, and a power ...
Features: Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights Compatible with 5-pole, 6-pole, and 7-pole adapters (sold separately) Ensures
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • CURT
  • Splice-In
  • 4 Flat
  • Powered Converter
  • Universal Fit

Tekonsha Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit

Our Price: $120.94
In Stock
Great for cars and trailers with either LED or incandescent bulbs, this kit converts your vehicle's lighting system to match your trailer's. It includes a 4-way flat, wire taps, and a power ...
Features: Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights Compatible with 5-pole, 6-pole, and 7-pole adapters (sold separately) Ensures
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Tekonsha
  • Visible
  • Splice-In
  • 4 Flat
  • Powered Converter
  • Universal Fit

TowSmart ProClass 7-Blade Trailer Connector w/ Wire Tester - Trailer End

Retail: $36.99
Our Price: $27.17
Features: ProClass trailer connector with wire tester Connection: 7-way blade Limited 1-year warranty
  • Trailer Connectors
  • Trailer End Connector
  • TowSmart
  • 7 Blade

TowSmart ProClass 7-Blade Trailer Connector w/ Jacketed Cable, Wire Tester - 72" Long

Retail: $59.99
Our Price: $49.00
In Stock
Features: Pre-wired, 7-way, blade-style, trailer-end connector allows you to connect your trailer to your vehicle Includes jacketed cable and wire tester Meets SAE standards Length: 72" Limited
  • Trailer Connectors
  • Trailer End Connector
  • TowSmart
  • 7 Blade