Skip to main content
HalloweenPetLawn & GardenTruck & AutomotiveSporting GoodsHorseFarm & RanchClothingLivestockPet & Animal PharmacyToolsPoultryFencing & GatesHome ImprovementOutdoor LivingHeating & CoolingHome Decor & FurnitureOutdoor Power EquipmentTrailers & TowingBoots & ShoesWild 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

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​
Sign In / EnrollGet rewarded!
​
Halloween
Pet
Lawn & Garden
Truck & Automotive
Sporting Goods
Horse
Farm & Ranch
Clothing
Livestock
Pet & Animal Pharmacy
Tools
Poultry
Fencing & Gates
Home Improvement
Outdoor Living
Heating & Cooling
Menu

Search

Home

Sign In

Cart
0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Trailers & Towing
  4. /
  5. Trailer Wiring & Electrical
  6. /
  7. Trailer Wiring Kits
  8. /

  9. Hopkins Towing Solutions 7-Pole Round Metal Connector

  1. Home
  2. /
  4. /
  5. Trailer Wiring Kits

Hopkins Towing Solutions 7-Pole Round Metal Connector

Shop all Hopkins Towing Solutions
Hopkins Towing Solutions 7-Pole Round Metal Connector

Item # 143042899

Hopkins Towing Solutions Hopkins Towing Solutions 7-Pole Round Metal Connector
Hopkins Towing Solutions Hopkins Towing Solutions 7-Pole Round Metal Connector
$29.99
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Hopkins Towing Solutions
Hopkins Towing Solutions 7-Pole Round Metal Connector

Item # 143042899

Hopkins Towing Solutions Hopkins Towing Solutions 7-Pole Round Metal Connector
Hopkins Towing Solutions Hopkins Towing Solutions 7-Pole Round Metal Connector
$29.99
financeCard Logo
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 9/20/26.

Out of stock at or near

Grassland (franklin) TN

Out of stock delivering to

37027

​
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The Hopkins Towing Solutions 7-Pole Round is a vehicle side connector that allows you to tow farming or large commercial-fleet trailers. Its die cast zinc housing stands up to the harshest conditions. Screw holes give this super tough connector plenty of easy and convenient mounting options. Not only does it meet all SAE standards, it even comes impact and corrosion resistant too.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Impact and corrosion resistant connector is super durable
  • Heavy-duty die-cast zinc housing stands up to the harshest conditions
  • Meets SAE standards
  • Screw holes for easy mounting options
  • Vehicle side connector allows you to tow farming or large commercial-fleet trailers
BrandHopkins Towing Solutions
Country of OriginImported
Adapter Type7-Pole Round
CompatibilityFarming or large commercial-fleet trailers
FeaturesCorrosion-Resistant
Number Of Wires0
Primary MaterialZinc
Product Height6.88 in.
Product Length3.25 in.
Product Weight0.78 lb.
Product Width3.88 in.
Trailer Connection TypeHardwired
Vehicle Connection Type7 Round
Voltage0V
Warranty90 Day
Wire Length0 in.
Wire Size16/18 Gauge
Wire Temperature Rating0 deg. F
Manufacturer Part Number52016
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Top Rated
    Hopkins Towing Solutions 6-Pole Round Metal Connector with Trailer Side Plug
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hopkins Towing Solutions 6-Pole Round Metal Connector with Trailer Side Plug
  2. Top Rated
    Hopkins Towing Solutions 5-Wire Flat Connector Set
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hopkins Towing Solutions 5-Wire Flat Connector Set

    $21.99
  3. Top Rated
    Hopkins Towing Solutions 4-Wire Flat Extension
    4.9 out of 5 stars with 13 reviews
    4.9 (13)

    Hopkins Towing Solutions 4-Wire Flat Extension

    $9.99
  4. Hopkins Towing Solutions 6-Pole Round Metal Vehicle Side Connector
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions 6-Pole Round Metal Vehicle Side Connector
  5. Top Rated
    Hopkins Towing Solutions 4-Wire Flat Set, 48 in.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hopkins Towing Solutions 4-Wire Flat Set, 48 in.
  6. Top Rated
    Hopkins Towing Solutions 4-Wire Flat Vehicle Side Connector
    5.0 out of 5 stars with 5 reviews
    5.0 (5)

    Hopkins Towing Solutions 4-Wire Flat Vehicle Side Connector
  7. Hopkins Towing Solutions 4-Wire Flat Quick Fix Wiring Set
    3.8 out of 5 stars with 5 reviews
    3.8 (5)

    Hopkins Towing Solutions 4-Wire Flat Quick Fix Wiring Set

    $12.99
  8. Hopkins Towing Solutions 4-Flat to 7-Blade Connector Vehicle Wiring Kit
    4.7 out of 5 stars with 9 reviews
    4.7 (9)

    Hopkins Towing Solutions 4-Flat to 7-Blade Connector Vehicle Wiring Kit
  9. Hopkins Towing Solutions 7-RV Blade Metal Endurance Connector with Bracket
    4.7 out of 5 stars with 3 reviews
    4.7 (3)

    Hopkins Towing Solutions 7-RV Blade Metal Endurance Connector with Bracket

    $24.99
  10. Top Rated
    Hopkins Towing Solutions 16/18 Gauge Bonded Wire
    4.9 out of 5 stars with 10 reviews
    4.9 (10)

    Hopkins Towing Solutions 16/18 Gauge Bonded Wire

    $29.99
  11. Top Rated
    Hopkins Towing Solutions Pre-Wired 7-RV Blade Harness Wiring Kit
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hopkins Towing Solutions Pre-Wired 7-RV Blade Harness Wiring Kit

    $49.99
  12. Hopkins Towing Solutions 4-Wire Flat Y-Harness Wiring Kit, 20 ft.
    4.6 out of 5 stars with 28 reviews
    4.6 (28)

    Hopkins Towing Solutions 4-Wire Flat Y-Harness Wiring Kit, 20 ft.

Items You May Like

  1. CURT Replacement Oe 7-Way RV Blade Socket (Plugs Into USCAR), 55415
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Replacement Oe 7-Way RV Blade Socket (Plugs Into USCAR), 55415

    $17.99
    Was $19.99Save $2.00
  2. CURT 7-Way Round Connector Socket (Vehicle Side), 58170
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT 7-Way Round Connector Socket (Vehicle Side), 58170

    $17.99
    Was $24.99Save $7.00
  3. Top Rated
    CURT 7-Way Round Connector Plug (Trailer Side), 58160
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    CURT 7-Way Round Connector Plug (Trailer Side), 58160

    $13.49
    Was $19.99Save $6.50
  4. Top Rated
    Hopkins Towing Solutions 7-Blade and 4-Flat Multi-Tow Exact Fit OE Replacement Connector
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Hopkins Towing Solutions 7-Blade and 4-Flat Multi-Tow Exact Fit OE Replacement Connector

    $49.99
  5. Hopkins Towing Solutions 7-Blade and 4-Flat Endurance Multi-Tow GM Twist-Mount Connector
    4.7 out of 5 stars with 3 reviews
    4.7 (3)

    Hopkins Towing Solutions 7-Blade and 4-Flat Endurance Multi-Tow GM Twist-Mount Connector

    $44.99
  6. Hopkins Towing Solutions 7-RV Blade Plastic Connector with Vehicle Side Socket
    4.5 out of 5 stars with 2 reviews
    4.5 (2)

    Hopkins Towing Solutions 7-RV Blade Plastic Connector with Vehicle Side Socket
  7. Top Rated
    CURT 7-Way Round Connector Plug with Spring (Trailer Side), 58180
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    CURT 7-Way Round Connector Plug with Spring (Trailer Side), 58180

    $17.99
    Was $24.99Save $7.00
  8. Hopkins Towing Solutions 6-Pole Round Metal Vehicle Side Connector
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions 6-Pole Round Metal Vehicle Side Connector
  9. Uriah Products 6-Round to 7-Blade Adapter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uriah Products 6-Round to 7-Blade Adapter

    $29.99
  10. Uriah Products Universal Quick-Install Wiring Kit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uriah Products Universal Quick-Install Wiring Kit

    $44.99
  11. Uriah Products 6 Pole Round to 4 Flat Adapter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uriah Products 6 Pole Round to 4 Flat Adapter

    $14.99
  12. Hopkins Towing Solutions 7-RV Blade to 6- and 4-Flat Multi-Tow Adapter, Center Pin Electric Brake
    4.3 out of 5 stars with 6 reviews
    4.3 (6)

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

    $24.99

Customers Also Bought

  1. Hopkins Towing Solutions 6-Pole Round Metal Vehicle Side Connector
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions 6-Pole Round Metal Vehicle Side Connector
  2. Top Rated
    Hopkins Towing Solutions 4-Wire Flat Set, 48 in.
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hopkins Towing Solutions 4-Wire Flat Set, 48 in.
  3. Hopkins Towing Solutions 4-Flat to 7-Blade Connector Vehicle Wiring Kit
    4.7 out of 5 stars with 9 reviews
    4.7 (9)

    Hopkins Towing Solutions 4-Flat to 7-Blade Connector Vehicle Wiring Kit
  4. Top Rated
    Hopkins Towing Solutions 4-Wire Flat Vehicle Side Connector
    5.0 out of 5 stars with 5 reviews
    5.0 (5)

    Hopkins Towing Solutions 4-Wire Flat Vehicle Side Connector
  5. Hopkins Towing Solutions 4-Wire Flat Y-Harness Wiring Kit, 20 ft.
    4.6 out of 5 stars with 28 reviews
    4.6 (28)

    Hopkins Towing Solutions 4-Wire Flat Y-Harness Wiring Kit, 20 ft.
  6. Top Rated
    Hopkins Towing Solutions 7-RV Blade Endurance Vehicle Side Wiring Kit
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hopkins Towing Solutions 7-RV Blade Endurance Vehicle Side Wiring Kit

    $24.99
  7. Hopkins Towing Solutions 14 in. 16-Gauge 2-Pole Flat Extension
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Hopkins Towing Solutions 14 in. 16-Gauge 2-Pole Flat Extension
  8. Top Rated
    Hopkins Towing Solutions 32 in. 18-Gauge 4-Wire Flat Extension with Ground
    5.0 out of 5 stars with 4 reviews
    5.0 (4)

    Hopkins Towing Solutions 32 in. 18-Gauge 4-Wire Flat Extension with Ground
  9. Top Rated
    Hopkins Towing Solutions 7-RV Blade and 6-Pole Round Mounting Bracket
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hopkins Towing Solutions 7-RV Blade and 6-Pole Round Mounting Bracket

    $9.99
  10. Hopkins Towing Solutions 4-Flat Endurance Easy-Pull Vehicle Side Wiring Kit, 48 in.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions 4-Flat Endurance Easy-Pull Vehicle Side Wiring Kit, 48 in.

    $12.99
  11. Top Rated
    Hopkins Towing Solutions Universal Quick-Install Wiring Kit, CA Prop 65 Compliant
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Hopkins Towing Solutions Universal Quick-Install Wiring Kit, CA Prop 65 Compliant

    $44.99
  12. Hopkins Towing Solutions 7-RV Blade Plastic Connector with Vehicle Side Socket
    4.5 out of 5 stars with 2 reviews
    4.5 (2)

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

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
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.