CURT 57184 - 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter
SKU: 13721987011

CURT 57184 - 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter

Sale price$22.50 Regular price$25.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

CURT 57184 - 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring AdapterThere are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials running lights, brake lights and turn signals while others require a connection for reverse lights, electric brakes and auxiliary power. With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a

There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a perfect match. For example, your truck may be equipped with a 6-way round socket, but your trailer may have a 4-way flat plug. For this very common problem, CURT offers a quick and simple solution in the form of an electrical adapter. An adapter is an electrical device that allows a connection to be made between a mismatched trailer plug and vehicle socket. It easily plugs in your vehicle's electrical socket and usually requires no additional wiring. CURT offers an array of adapters to accommodate most types of plugs and sockets, including 4-way flat, 4-way round, 5-way flat, 6-way round, 7-way RV blades and more. This electrical adapter is designed to adapt a 4-way flat vehicle socket to fit a 7-way RV blade trailer plug. It is constructed from quality plastic and requires some splicing. All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence.

Features & Benefits

  • Adapts A 4-Way Flat Vehicle Socket To Fit 7-Way RV Blade Trailer Plugs
  • 7-Way Connects Tail, Brake, Reverse, Turn Signals, Brakes And Auxiliary Power
  • Spring-Loaded Dust Cover Keeps Connector Clean When Not In Use
  • Slit Loom Keeps Wires Contained And Well Protected
  • Limited 1 Year Warranty

Attributes

  • End Type: 7 Blade To 4 Flat
  • Color: Black
  • Material: Plastic

Additional Attributes:

 

  • GTIN: 612314608041
  • Tariff 301 - XA: No
  • Retail Width - XA: 4.000
  • Retail Length - XA: 9.000
  • Item Class - XA: OBS
  • Rate Class - XA: 70.0
  • Item Width - XA: 0.000
  • Warranty: One-Year Limited Warranty
  • Item Height - XA: 0.000
  • Box Width in Inches - XA: 4
  • Class ID: 0
  • Shipping Weight - XA: 0.800
  • Product Weight - XA: 0.000
  • Finish - XA: N/A
  • Box Length in Inches - XA: 7
  • Parcel Allowed - XA: Yes
  • Retail Height - XA: 3.000
  • Item Length - XA: 0.000
  • Box Height in Inches - XA: 2

Packaging:

 

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 9.000 x 4.000 x 3.000 inches
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13721987011

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4.4 ★★★★★
Based on 616 reviews
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Product Reviews
M
Verified Purchase
Mike S.
Charlottesville, US
★★★★★ 5
Review
Size: 6Ft-without USB
Nice surge protector. Really like the amount of outlets. The big seller is the rotating plug.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
J
Verified Purchase
Justin Acebedo
New York, US
★★★★★ 5
Did its job protected my tv and stoppped a fire in my house.
Size: 6Ft-without USB, Size: 6Ft-without USB
Bought this not know what jewels meant the higher the better from what a Best Buy tv man told me. Well it finally did its job one of my air purifier machines had a burn out and the plug saved me from a fire. Great product and did its job. I would recommend and or buy again. 5 stars
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
N
Verified Purchase
Nicole Jones
Whiting, US
★★★★★ 5
Wireless things still have 🔌
Size: 6Ft-without USB
Have noticed the more things you buy that claim to be wireless still have 🔌 so the number of outlets is fantastic, it sits on my tv stand. A-Ok 👌🏾.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
D
Verified Purchase
Derrick
Carnegie, US
★★★★★ 5
Works great for my application.
Size: 6Ft-without USB
This power strip saved me a lot of trouble. I used it to power my Its a Wonderful Life Village, which is composed of 22 buildings each with its own lamp. I went from four power strips to one with this unit. It made the wiring so much neater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
M
Verified Purchase
MAJ34
West Palm Beach, US
★★★★★ 5
A must have power strip!!!!!! Highly recommend.
Size: 6Ft-without USB
I purchased this during Prime Days in July for $18. There were multiple reasons I purchased this power strip. The list is as follows: The plug is flat to the electrical socket The plug rotates, which makes it so easy to plug into any socket and there have been many times I could not use a power strip because of the socket availabilty. There are sooo many places to plug in anything and they are far enough apart that you can use smart plugs with ease. The cord I purchased had a 6 foot cord, plenty of room to place the strip behind anything and have room to get easy access. This strip is at 4,000 Joules, which is very good surge protection. For the price point, even if it is not on sale, would be worth the purchase. This is a must have in this day and age of power needing devices. P.S. I would have purchased a Amazon strip, but they were “not available” during the Prime days sale.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 31, 2025

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