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6 Round Connectors, Adapters, and Testers
Upgrade your trailer's electrical system with our 6 Round Connectors. Built to provide secure and reliable connections, these connectors are essential for maintaining your trailer's electrical integrity.
Designed for easy installation and durability, our connectors ensure efficient power transfer and long-lasting performance. Perfect for various trailer types, they meet rigorous quality standards.
Explore our range of 4 round connectors to complete your trailer's electrical setup.
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6 Pole Round to 4 Wire Flat with LED Test Lights. LEDs verify vehicle side wiring is correct, built-in troubleshooting. Includes dust cover. Impact and corrosion resistant.
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Price:
$10.99
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6 Pole Round to 4 Wire Flat. Die-cast zinc for durability (6-way plug). Flexible wire increases installation options. Includes dust cover.
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Price:
$15.99
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6-way metal connector car end only.
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Price:
$14.99
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6-way metal connector trailer end only.
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Price:
$9.99
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6-way round pin to 4-way flat
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Price:
$9.99
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6-Way Round to 7 RV Blade Adapter
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Price:
$54.99
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Adapts a 4-wire flat to BOTH a 4-wire flat AND a 6-round. Patented design. Weatherproof.
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Price:
$35.99
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Bracket for 4-way Round and 6-way Round Connectors
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Price:
$2.99
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Curt 6-Way Round Connector Plug & Socket (Packaged) #58092
Splices into existing wiring to provide connections for both vehicle and trailer
6-way connects tail, brake, turn si
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Price:
$26.95
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CURT 58093 Vehicle-Side and Trailer-Side 6-Pin Round Wiring Harness Connectors
Splices into existing wiring to provide connections for both vehicle and trailer
6-way connects tail,
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Price:
$30.95
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CURT 58120 Trailer-Side 6-Pin Round Wiring Harness Plug
Splices into trailer wiring to provide a connection to the vehicle socket
6-way connects tail, brake, turn signals, electric
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Price:
$10.95
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CURT 58080 Trailer-Side 6-Pin Round Wiring Harness Plug
Splices into trailer wiring to provide a connection to the vehicle socket
6-way connects tail, brake, turn signals, electric
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Price:
$9.99
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CURT 58081 Trailer-Side 6-Pin Round Wiring Harness Plug
Splices into trailer wiring to provide a connection to the vehicle socket
6-way connects tail, brake, turn signals, el
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Price:
$12.99
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CURT 58082 Trailer-Side 6-Pin Round Wiring Harness Plug with Spring
Splices into trailer wiring to provide a connection to the vehicle socket
6-way connects tail, brake, turn signa
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Price:
$11.99
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CURT 58083 Trailer-Side 6-Pin Round Wiring Harness Plug with Spring
Splices into trailer wiring to provide a connection to the vehicle socket
6-way connects tail, brake, turn signa
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Price:
$15.99
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CURT 58130 Vehicle-Side 6-Pin Round Trailer Wiring Harness Socket
Splices into vehicle wiring to provide a connection for a trailer plug
6-way connects tail, brake, turn signals, e
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Price:
$8.95
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CURT 58090 Vehicle-Side 6-Pin Round Trailer Wiring Harness Socket
Splices into vehicle wiring to provide a connection for a trailer plug
6-way connects tail, brake, turn signals, e
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Price:
$15.99
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CURT 58091 Vehicle-Side 6-Pin Round Trailer Wiring Harness Socket
Splices into vehicle wiring to provide a connection for a trailer plug
6-way connects tail, brake, turn signals, e
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Price:
$18.99
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Curt 6-Way Round Connector Tester #58650
Confirms proper function of vehicle-side wiring connector
Tests 6-way for tail, brake, turn signals, electric brakes and auxiliary power
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Price:
$15.95
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Curt Adapter with Alarm (7-Way RV Blade to 6-Way Round Trailer, Center Pin Auxiliary) #57726
Adapts a 7-way RV blade vehicle socket to fit 6-way round trailer plugs
Simple plug-an
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Price:
$35.99
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CURT 57604 Dual-Output 4-Way Flat Vehicle-Side to 6-Way Round Trailer Wiring Adapter
Adapts a 4-way flat socket to fit 4-way flat and 6-way round trailer plugs
Simple plug-and-play
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Price:
$43.99
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Curt Electrical Adapter (6-Way Round Vehicle to 4-Way Flat Trailer) #57620
Adapts a 6-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design eliminat
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Price:
$9.99
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Curt Electrical Adapter (6-Way Round Vehicle to 4-Way Flat Trailer) #57621
Adapts a 6-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design eliminat
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Price:
$12.99
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CURT 57667 6-Way Round Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter
Adapts 6-way round (center pin taillights) to fit 7-way RV blade trailer plugs
Simple plug-and-play des
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Price:
$43.99
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CURT 57627 6-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter with Tester
Adapts a 6-way round vehicle socket to fit 4-way flat trailer plugs
Simple plug-and-play design
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Price:
$15.99
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Endurance Flex Adapter 6 Pole Round to 4 Wire Flat. LED test lights. Verifies electrical continuity. Flexible wire provides larger turning radius. Includes dust cover & gre
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Price:
$20.99