AmericanaPetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Memorial Day Savings are here

|
Shop Now
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!


A boy outside with a dog. A man is on one knee in the background.
A boy outside with a dog. A man is on one knee in the background.

Trailer Wiring Adapters

  1. Home
  2. /

  3. Trailers & Towing
  4. /

  5. Trailer Wiring & Electrical
  6. /

  7. Trailer Wiring Adapters

Shop by category

image of a Trailer Adapters

Trailer Adapters

image of a Trailer Plugs & Sockets

Trailer Plugs & Sockets

image of a Trailer Wire Connectors

Trailer Wire Connectors

image of a Connector Testers

Connector Testers

{"store_id":2314,"page_number":1,"category":"Trailers & Towing>Trailer Wiring & Electrical>Trailer Wiring Adapters","keywords":"trailer-wiring-adapters","item":"607337099,14351599,104300199,104330299,607339199,14358199,110693699,607338399,322013899,607338699,104042799,14324899,607340199,607340999,140000999,607339899,607337999,607339399,607336999,607340299,607339799,607338299,607337799,14350799,607339299,163851999,228449299,14357399,607340699,102465999,607337699,607339599,607339999,607340599,110693399,607339699,607338099,101159899,14323099,607338899,14327299,607337599,163641699,110693299,104043599,14325699,200260299,200123899,607338599,200210099","filters":[],"availability":"","price":"","id":""}
Trailer Wire ConnectorsTrailer Plugs & SocketsTrailer AdaptersConnector Testers
Pickup
Delivery
Sort by Most Popular

Pickup
Delivery

Trailer Wiring Adapters (589)

Uriah Products 7-Blade RV Trailer Cable, 6 ft.
Uriah Products 7-Blade RV Trailer Cable, 6 ft.

New!  Uriah Products 7-Blade RV Trailer Cable, 6 ft.

0.0

(0)

$49.99

$49

.99

Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter, Center Pin Electric Brake
Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter, Center Pin Electric Brake

Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter, Center Pin Electric Brake

4.0

(1)

$19.99

$19

.99

Hopkins Towing Solutions 4-Wire Flat to 7-RV Blade and 4-Wire Flat Multi-Tow Connector
Hopkins Towing Solutions 4-Wire Flat to 7-RV Blade and 4-Wire Flat Multi-Tow Connector

Hopkins Towing Solutions 4-Wire Flat to 7-RV Blade and 4-Wire Flat Multi-Tow Connector

4.3

(7)

$44.99

$44

.99

Hopkins Towing Solutions 4-Wire Flat Set
Hopkins Towing Solutions 4-Wire Flat Set

Hopkins Towing Solutions 4-Wire Flat Set

5.0

(2)

$9.99

$9

.99

Uriah Products 7-Blade RV Plastic Connector with Trailer Side Plug
Uriah Products 7-Blade RV Plastic Connector with Trailer Side Plug

New!  Uriah Products 7-Blade RV Plastic Connector with Trailer Side Plug

0.0

(0)

$19.99

$19

.99

Hopkins Towing Solutions 7-RV Blade Plastic Connector with Vehicle Side Socket
Hopkins Towing Solutions 7-RV Blade Plastic Connector with Vehicle Side Socket

Hopkins Towing Solutions 7-RV Blade Plastic Connector with Vehicle Side Socket

4.5

(2)

$18.99

$18

.99

Hopkins Towing Solutions 6-Round to 7-Blade Adapter, CA Prop 65 Compliant
Hopkins Towing Solutions 6-Round to 7-Blade Adapter, CA Prop 65 Compliant

Hopkins Towing Solutions 6-Round to 7-Blade Adapter, CA Prop 65 Compliant

5.0

(5)

$29.99

$29

.99

Uriah Products 7-Pole Round to 4-Flat Adapter
Uriah Products 7-Pole Round to 4-Flat Adapter

New!  Uriah Products 7-Pole Round to 4-Flat Adapter

5.0

(1)

$14.99

$14

.99

Hopkins Towing Solutions 7-RV Blade to 6- and 4-Flat Multi-Tow Adapter, Center Pin Electric Brake
Hopkins Towing Solutions 7-RV Blade to 6- and 4-Flat Multi-Tow Adapter, Center Pin Electric Brake

Hopkins Towing Solutions 7-RV Blade to 6- and 4-Flat Multi-Tow Adapter, Center Pin Electric Brake

4.3

(6)

$24.99

$24

.99

Uriah Products 4-Flat Wire Extension
Uriah Products 4-Flat Wire Extension

New!  Uriah Products 4-Flat Wire Extension

0.0

(0)

$9.99

$9

.99

Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter with LED Test Lights, Center Pin Auxiliary
Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter with LED Test Lights, Center Pin Auxiliary

Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter with LED Test Lights, Center Pin Auxiliary

5.0

(1)

$29.99

$29

.99

Hopkins Towing Solutions 7-Pole Round to 4-Wire Flat Adapter
Hopkins Towing Solutions 7-Pole Round to 4-Wire Flat Adapter

Hopkins Towing Solutions 7-Pole Round to 4-Wire Flat Adapter

4.8

(4)

$14.99

$14

.99

Uriah Products 4-Flat Wire Y-Harness Wiring Kit
Uriah Products 4-Flat Wire Y-Harness Wiring Kit

New!  Uriah Products 4-Flat Wire Y-Harness Wiring Kit

0.0

(0)

$22.99

$22

.99

Uriah Products 7-Blade RV to 4-Flat Adapter with LED Test Lights
Uriah Products 7-Blade RV to 4-Flat Adapter with LED Test Lights

New!  Uriah Products 7-Blade RV to 4-Flat Adapter with LED Test Lights

0.0

(0)

$19.99

$19

.99

Hopkins Towing Solutions 4-Wire Flat Quick Fix Wiring Set
Hopkins Towing Solutions 4-Wire Flat Quick Fix Wiring Set

Hopkins Towing Solutions 4-Wire Flat Quick Fix Wiring Set

3.8

(5)

$12.99

$12

.99

Uriah Products 7-Blade LED Trailer Side Connector
Uriah Products 7-Blade LED Trailer Side Connector

New!  Uriah Products 7-Blade LED Trailer Side Connector

0.0

(0)

$18.99

$18

.99

Showing1-50of 589 items

  • 1
  • 2
  • 3
  • …
  • 12

Items per page:50|100|150|200

Compare

Add up to 4 items

Top Rated

  1. Top Rated
    16 ft. x 50 in. Max 50 Feedlot 10-Line Galvanized Cattle Fence Panel
    4.8 out of 5 stars with 2458 reviews
    4.8 (2458)

    Unbranded16 ft. x 50 in. Max 50 Feedlot 10-Line Galvanized Cattle Fence Panel

    $34.99
    Was $37.99Save $3.00
  2. Bad Boy Magnum 54 in., 24 hp Gas Zero-Turn Mower, Kohler Engine
    4.6 out of 5 stars with 226 reviews
    4.6 (226)

    Bad Boy Magnum 54 in., 24 hp Gas Zero-Turn Mower, Kohler Engine

    $3,999.99
  3. Rubber Stall Mat
    4.6 out of 5 stars with 4922 reviews
    4.6 (4922)

    UnbrandedRubber Stall Mat

    $47.99
    Was $57.99Save $10.00
  4. Winchester Safes 36 Long Gun 22.5 cu. ft. Electronic Lock Gun Safe, 45 Min. Fire Rating, Slate
    4.5 out of 5 stars with 3538 reviews
    4.5 (3538)

    Winchester Safes 36 Long Gun 22.5 cu. ft. Electronic Lock Gun Safe, 45 Min. Fire Rating, Slate

    $549.99
    Was $799.99Save $250.00
  5. Subscription Eligible
    Black Utility Rubber Stall Mat
    4.6 out of 5 stars with 1005 reviews
    4.6 (1005)

    UnbrandedBlack Utility Rubber Stall Mat

    $40.99
  6. Carry-On Trailer 5 x 8ft. Wood Floor Utility Trailer, 1,500 lb. Max Capacity
    4.5 out of 5 stars with 1395 reviews
    4.5 (1395)

    Carry-On Trailer 5 x 8ft. Wood Floor Utility Trailer, 1,500 lb. Max Capacity

    $999.99
  7. Winchester Safes 20 Long Gun 14.2 cu. ft. Electronic Lock Gun Safe, 30 Min. Fire Rating, Black
    4.5 out of 5 stars with 3559 reviews
    4.5 (3559)

    Winchester Safes 20 Long Gun 14.2 cu. ft. Electronic Lock Gun Safe, 30 Min. Fire Rating, Black

    $449.99
    Was $549.99Save $100.00
  8. Top Rated
    Tractor Supply Pelletized Bedding for Horses and Small Animals, 40 lb.
    4.8 out of 5 stars with 8911 reviews
    4.8 (8911)

    Tractor Supply Pelletized Bedding for Horses and Small Animals, 40 lb.

    $7.99
  9. Top Rated
    6 ft. Studded T-Post, 1.25 lb. per ft. with Anchor Plate
    4.8 out of 5 stars with 1306 reviews
    4.8 (1306)

    Unbranded6 ft. Studded T-Post, 1.25 lb. per ft. with Anchor Plate

    $5.39
    Was $5.69Save $0.30
  10. Cub Cadet Z2 54 in. Zero Turn Mower
    4.5 out of 5 stars with 46 reviews
    4.5 (46)

    Cub Cadet Z2 54 in. Zero Turn Mower

    $3,899.99
  11. Subscription Eligible
    Royal Wing Black Oil Sunflower Wild Bird Food
    4.7 out of 5 stars with 10515 reviews
    4.7 (10515)

    Royal Wing Black Oil Sunflower Wild Bird Food

    $9.99-$21.99
    Choose Options
  12. Producer's Pride 8 x 8ft. Universal Poultry Pen, 24 Chicken Capacity
    4.5 out of 5 stars with 3197 reviews
    4.5 (3197)

    Producer's Pride 8 x 8ft. Universal Poultry Pen, 24 Chicken Capacity

    $524.99
    Was $699.99Save $175.00

Recommended for You

  1. Hopkins Towing Solutions 7-RV Blade to 4-Wire Flat Adapter
    4.4 out of 5 stars with 15 reviews
    4.4 (15)

    Hopkins Towing Solutions 7-RV Blade to 4-Wire Flat Adapter

  2. Hopkins Towing Solutions 7-RV Blade Plastic Connector with Trailer Side Plug
    4.5 out of 5 stars with 8 reviews
    4.5 (8)

    Hopkins Towing Solutions 7-RV Blade Plastic Connector with Trailer Side Plug

  3. Top Rated
    Hopkins Towing Solutions 7-Pole Round to 4-Wire Flat Adapter
    4.8 out of 5 stars with 4 reviews
    4.8 (4)

    Hopkins Towing Solutions 7-Pole Round to 4-Wire Flat Adapter

  4. Hopkins Towing Solutions 7-Blade LED Test Trailer Side Connector
    4.5 out of 5 stars with 2 reviews
    4.5 (2)

    Hopkins Towing Solutions 7-Blade LED Test Trailer Side Connector

    $24.99
  5. CURT 7-Way RV Blade Plastic Connector Plug, Trailer Side, Black
    4.2 out of 5 stars with 6 reviews
    4.2 (6)

    CURT 7-Way RV Blade Plastic Connector Plug, Trailer Side, Black

    $5.99
  6. Hopkins Towing Solutions 7-Blade to 7-Blade Endurance Extension, CA Prop 65 Compliant
    4.7 out of 5 stars with 126 reviews
    4.7 (126)

    Hopkins Towing Solutions 7-Blade to 7-Blade Endurance Extension, CA Prop 65 Compliant

    $109.99
  7. Top Rated
    CURT 4-Way Flat Connector Plug with 12 in. Wires, Trailer Side
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    CURT 4-Way Flat Connector Plug with 12 in. Wires, Trailer Side

    $4.99
  8. Top Rated
    Hopkins Towing Solutions 4-Wire Flat Set
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hopkins Towing Solutions 4-Wire Flat Set

    $9.99
  9. Traveller Truck Wiring Splitter
    4.6 out of 5 stars with 43 reviews
    4.6 (43)

    Traveller Truck Wiring Splitter

    $19.99
  10. Top Rated
    Hopkins Towing Solutions 7-RV Blade to 4-Wire Flat Adapter with LED Test Lights
    4.8 out of 5 stars with 16 reviews
    4.8 (16)

    Hopkins Towing Solutions 7-RV Blade to 4-Wire Flat Adapter with LED Test Lights

    $19.99
  11. Hopkins Towing Solutions 4-Wire Flat to 7-RV Blade and 4-Wire Flat Multi-Tow Connector
    4.3 out of 5 stars with 7 reviews
    4.3 (7)

    Hopkins Towing Solutions 4-Wire Flat to 7-RV Blade and 4-Wire Flat Multi-Tow Connector

    $44.99
  12. Hopkins Towing Solutions 7-Blade LED Nite-Glow Trailer Side Connector
    3.8 out of 5 stars with 4 reviews
    3.8 (4)

    Hopkins Towing Solutions 7-Blade LED Nite-Glow Trailer Side Connector

    $18.99

Related Categories

  • Trailer Lights And Wiring
  • 4 Way Flat Trailer Connectors
  • Trailer Towing Hitches
  • Electronic Adapters
  • Trailer Hitch Hooks
  • Trailer Kits
  • Air Hose Adapters
  • Trailer Mounted Ratchet Straps

Related Articles

  • Tire Buying Guide for Trailers, Recreational Vehicles and More

    Tire Buying Guide for Trailers, Recreational Vehicles and More

  • Popular Truck Accessories that Make Perfect Gifts

    Popular Truck Accessories that Make Perfect Gifts

  • Prepping Your Trailer for Work and Play

    Prepping Your Trailer for Work and Play

  • Different Types of Hitches: What Do They Do?

    Different Types of Hitches: What Do They Do?

Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.

Sign in for a better experience

Unlock deals, rewards & more.