Skip to main content
PetLawn & 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

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​
Menu

Search

Home

Sign In

Cart
4.7
(126)
4.7 out of 5 stars. 126 reviews
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 Adapters
  8. /
  9. Trailer Adapters
  10. /

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

  1. Home
  2. /
  4. /
  5. Trailer Adapters

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

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

Item # 1106932

Stocked & Ready
Hopkins Towing Solutions Hopkins Towing Solutions 7-Blade to 7-Blade Endurance Extension, CA Prop 65 Compliant
Hopkins Towing Solutions Hopkins Towing Solutions 7-Blade to 7-Blade Endurance Extension, CA Prop 65 Compliant
$109.99

Get everything you need
Hopkins Towing Solutions 7-Blade to 7-Blade Endurance Extension, CA Prop 65 Compliant
4.7(126)

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

$109

.99

Barn Star 60 ft. Electrical Tape Set, Black, 6-Pack
0.0(0)

Barn Star 60 ft. Electrical Tape Set, Black, 6-Pack

$7

.99

bROK WARRIOR 2 in. 12,000 lb. Capacity Warrior Receiver Pintle Combo with 2 in. Solid Shank, 2-5/16 in. Ball
4.8(19)

bROK WARRIOR 2 in. 12,000 lb. Capacity Warrior Receiver Pintle Combo with 2 in. Solid Shank, 2-5/16 in. Ball

$179

.99

Master Lock 1/4 in. Shackle Warded Padlock
4.5(6)

Master Lock 1/4 in. Shackle Warded Padlock

$10

.49

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-Blade to 7-Blade Endurance Extension, CA Prop 65 Compliant

Item # 1106932

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

$109.99
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 8/9/26.

Shopping at

Grassland (franklin) TN

Delivery to

Pickup Nearby at SMYRNA TN(20.8) miles Free

Ship to store at Grassland (franklin) TN

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Get everything you need
Hopkins Towing Solutions 7-Blade to 7-Blade Endurance Extension, CA Prop 65 Compliant
4.7(126)

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

$109

.99

Barn Star 60 ft. Electrical Tape Set, Black, 6-Pack
0.0(0)

Barn Star 60 ft. Electrical Tape Set, Black, 6-Pack

$7

.99

bROK WARRIOR 2 in. 12,000 lb. Capacity Warrior Receiver Pintle Combo with 2 in. Solid Shank, 2-5/16 in. Ball
4.8(19)

bROK WARRIOR 2 in. 12,000 lb. Capacity Warrior Receiver Pintle Combo with 2 in. Solid Shank, 2-5/16 in. Ball

$179

.99

Master Lock 1/4 in. Shackle Warded Padlock
4.5(6)

Master Lock 1/4 in. Shackle Warded Padlock

$10

.49

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

Sign in or Join Now

The Hopkins Towing Solutions Endurance 7 Blade to 7 Blade Extension is for use with tow vehicles equipped with a gooseneck or 5th wheel hitch located in the bed. The 7 blade to 7 blade extension extends the reach of the trailer connector to the back of the tow vehicle bumper mount connector. The heavy-duty extension is weatherproof and the cable is jacketed for long lasting performance. 7 blade extensions are typically used with large trailers and are the most common vehicle side connectors.

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

  • Endurance Professional Grade
  • 8 ft. length
  • Lid of the 7 blade extension opens 180 degrees
  • Impact and corrosion resistant extension provides long-lasting use
  • Sleeving on the 7 blade extension protects wires from harm
  • Meets SAE standards
  • Corrosion resistant terminals
  • 3 year warranty from the date of original purchase
  • CA Prop 65 compliant
  • Extends the reach of the trailer connector to the back of the tow vehicle bumper mount connector
  • Use the 7 blade to 7 blade extension with tow vehicles equipped with a gooseneck or 5th wheel hitch in the bed
BrandHopkins Towing Solutions
Country of OriginImported
Adapter Type7 Blade to 7 Blade Extension
Compatibility7 Blade
FeaturesSleeving protects wires from harm
Number Of Wires1
Primary MaterialPlastic
Product Height2.25 in.
Product Length9 in.
Product Weight2.75 lb.
Product Width9 in.
Trailer Connection TypePlug-In
Vehicle Connection TypePlug-In
Voltage12V
Warranty3 Year
Wire Length8 ft.
Wire Size10/12/14 Gauge
Wire Temperature Rating-40 deg. C to 80 deg. C
Manufacturer Part Number20049

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 1 of 1 Question
Sort by
Newest questions

Q: What size hole needed for the female plug in the bed?

4 years ago
1 Answer
  • A: The hole in the bed needs to be 2 1/8”.
    4 years ago
    Helpful?

Q&As

Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 1 of 1 Question
Sort by
Newest questions

Q: What size hole needed for the female plug in the bed?

4 years ago
1 Answer
  • A: The hole in the bed needs to be 2 1/8”.
    4 years ago
    Helpful?

Similar Items

  1. Top Rated
    Hopkins Towing Solutions 6-Round to 7-Blade Adapter, CA Prop 65 Compliant
    5.0 out of 5 stars with 5 reviews
    5.0 (5)

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

    $29.99
  2. Hopkins Towing Solutions 6-Pole Round to 4-Wire Flat Endurance Flex Adapter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions 6-Pole Round to 4-Wire Flat Endurance Flex Adapter

    $34.99
  3. 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
  4. Top Rated
    Hopkins Towing Solutions 7-RV Blade to 6-, 5- and 4-Flat Multi-Tow Adapter
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hopkins Towing Solutions 7-RV Blade to 6-, 5- and 4-Flat Multi-Tow Adapter

    $34.99
  5. Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter, Center Pin Electric Brake
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter, Center Pin Electric Brake
  6. Hopkins Towing Solutions 6-Pole Round to 4-Wire Flat Adapter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions 6-Pole Round to 4-Wire Flat Adapter
  7. 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
  8. 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
  9. 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
  10. 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
  11. Hopkins Towing Solutions 7-RV Blade to 4 Wire Flat Endurance Flex Adapter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

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

    $29.99
  12. Top Rated
    Hopkins Towing Solutions 7-RV Blade to 4-Wire Flat Nite-Glow Adapter
    5.0 out of 5 stars with 4 reviews
    5.0 (4)

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

    $18.99

Items You May Like

  1. Uriah Products 7-Blade to 7-Blade Extension
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uriah Products 7-Blade to 7-Blade Extension

    $109.99
  2. Uriah Products 7-Blade RV Trailer Cable, 6 ft.
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

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

    $49.99
  3. Hopkins Towing Solutions 7-RV Blade Molded Trailer Cable, 6 ft.
    4.3 out of 5 stars with 13 reviews
    4.3 (13)

    Hopkins Towing Solutions 7-RV Blade Molded Trailer Cable, 6 ft.

    $49.99
  4. Hopkins Towing Solutions 7-Blade LED Test Jacketed Cable Connector
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions 7-Blade LED Test Jacketed Cable Connector

    $59.99
  5. Top Rated
    CURT Replacement 7-Way RV Blade with 10 ft. Wires (Trailer Side), 56603
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    CURT Replacement 7-Way RV Blade with 10 ft. Wires (Trailer Side), 56603

    $67.49
    Was $74.99Save $7.50
  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. Uriah Products Pre-Wired 7-Blade RV Harness Wiring Kit
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uriah Products Pre-Wired 7-Blade RV Harness Wiring Kit

    $49.99
  8. Top Rated
    CURT Replacement 7-Way RV Blade with 8 ft. Wires (Trailer Side), 56602
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    CURT Replacement 7-Way RV Blade with 8 ft. Wires (Trailer Side), 56602

    $53.99
    Was $59.99Save $6.00
  9. CURT Replacement 7-Way RV Blade with 6 ft. Wires (Trailer Side), 56601
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Replacement 7-Way RV Blade with 6 ft. Wires (Trailer Side), 56601

    $44.99
    Was $49.99Save $5.00
  10. 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
  11. Uriah Products 4-Wire Flat to 7-RV Blade and 4-Wire Flat Combo Connector
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uriah Products 4-Wire Flat to 7-RV Blade and 4-Wire Flat Combo Connector

    $44.99
  12. Uriah Products 7-Blade LED Test Jacketed Cable Connector
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Uriah Products 7-Blade LED Test Jacketed Cable Connector

    $59.99

Customers Also Bought

  1. Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter, Center Pin Electric Brake
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Hopkins Towing Solutions 7-RV Blade to 6-Pole Round Adapter, Center Pin Electric Brake
  2. 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
  3. 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
  4. Hopkins Towing Solutions 7-Blade to 4-Flat Endurance Easy-Pull LED Test Flex Adapter
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions 7-Blade to 4-Flat Endurance Easy-Pull LED Test Flex Adapter

    $29.99
  5. 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
  6. 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
  7. CURT Adapter (7-Way RV Blade to 6-Way Round Trailer, Center Pin Auxiliary, Packaged), 57261
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    CURT Adapter (7-Way RV Blade to 6-Way Round Trailer, Center Pin Auxiliary, Packaged), 57261

    $13.49
    Was $14.99Save $1.50
  8. Top Rated
    Hopkins Towing Solutions 4-Flat Endurance Easy-Pull LED Test Trailer Side Connector, 12 in.
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hopkins Towing Solutions 4-Flat Endurance Easy-Pull LED Test Trailer Side Connector, 12 in.

    $14.99
  9. Hopkins Towing Solutions Straight 3-Wire Pigtail
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hopkins Towing Solutions Straight 3-Wire Pigtail

    $8.99
  10. PartsMT Multi-Tow Trailer Adapter - 7-Way RV Blade to 5/4-Way Flat 12/24V Cigarette Socket Tow Signal Tester
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    PartsMT Multi-Tow Trailer Adapter - 7-Way RV Blade to 5/4-Way Flat 12/24V Cigarette Socket Tow Signal Tester

    $31.49
    Was $34.99Save $3.50
  11. PartsMT Multi-Tow Trailer Adapter - 7 Way RV Blade to 5/4 Way Flat - Voltage & Electronic Brake Display - Tow Signal Tester
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    PartsMT Multi-Tow Trailer Adapter - 7 Way RV Blade to 5/4 Way Flat - Voltage & Electronic Brake Display - Tow Signal Tester

    $31.49
    Was $34.99Save $3.50
  12. Hopkins Towing Solutions 4-Flat Endurance Easy-Pull Trailer Side Wiring Kit, 12 in.
    4.5 out of 5 stars with 2 reviews
    4.5 (2)

    Hopkins Towing Solutions 4-Flat Endurance Easy-Pull Trailer Side Wiring Kit, 12 in.

    $9.99

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

99
99 reviews with 5 stars.

4 starsstars

19
19 reviews with 4 stars.

3 starsstars

3
3 reviews with 3 stars.

2 starsstars

1
1 review with 2 stars.

1 starstars

4
4 reviews with 1 star.

Overall Rating

4.7
31 out of 32 (97%) reviewers recommend this product

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.
Adding a review will require a valid email for verification

Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
The product is described as a reliable and durable trailer extension cord with quality construction that meets users' needs. While some found it more expensive than similar options, most felt it was worth the investment, especially when needed urgently. The overall sentiment is positive, with the pr...
Show more
Helpful?

Thank you for your feedback

Your insights help us improve!

You can type a maximum of 250 characters. 0/250 maximum
This summary is AI-generated from ratings and reviews across multiple languages.
  • English
  • German
  • French
  • Spanish
  • Portuguese
  • Italian
  • Korean
  • Chinese
  • Japanese
  • Arabic
  • quality
  • price
  • light
  • purchase
  • holding
  • installation
  • parking
  • product availability
1 to 4 of 126 Reviews .
1 – 4 of 126 Reviews
Sort by
Most Recent
Monument co
Review 1
5 out of 5 stars.

Just what I needed

a year ago
Just what I needed

Yes, I recommend this product.

Anonymous
California
Review 1
5 out of 5 stars.

Great Expensive Product

a year ago
Good product just so expensive, if I would have had more time I would have look for other cheaper options
SweepstakesYes

No, I do not recommend this product.

Leesburg, VA
Review 1
4 out of 5 stars.

Great product at premium price

2 years ago
Great product, works well, heavy duty cable with easy to use and positive locking ends. In a bind the $100+ cost is worth it, there are plenty of other places you can find same extention for $40 less.

Yes, I recommend this product.

Anonymous
Review 1
3 out of 5 stars.

Good product

2 years ago
Recomendado 100%
SweepstakesYes
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.