CURT 57281 - 5ft. Electrical Adapter Harness (7-Way RV Blade Vehicle to 5-Way Flat Trailer)
SKU: 29706261562

CURT 57281 - 5ft. Electrical Adapter Harness (7-Way RV Blade Vehicle to 5-Way Flat Trailer)

Sale price$38.70 Regular price$43.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

CURT 57281 - 5ft. Electrical Adapter Harness (7-Way RV Blade Vehicle to 5-Way Flat Trailer)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

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 7-way RV blade vehicle socket to fit a 5-way flat trailer plug. It is constructed from quality plastic and requires no 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.

Additional Attributes:

  • GTIN: 612314572816
  • Shipping Weight - XA: 0.950
  • Retail Height - XA: 3.000
  • Finish - XA: N/A
  • Tariff 301 - XA: No
  • Product Weight - XA: 0.950
  • Rate Class - XA: 70.0
  • Box Length in Inches - XA: 0
  • Box Width in Inches - XA: 0
  • Warranty: One-Year Limited Warranty
  • Item Class - XA: OBS
  • Item Height - XA: 0.000
  • Parcel Allowed - XA: Yes
  • Item Width - XA: 0.000
  • Box Height in Inches - XA: 0
  • Item Length - XA: 0.000
  • Retail Width - XA: 6.000
  • Retail Length - XA: 9.000

Packaging:

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 9.000 x 6.000 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: 29706261562

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J
Verified Purchase
Jenaro Garcia
Massapequa, US
★★★★★ 5
Good
Size: 1/0 Gauge 10FT
Good item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
H
Verified Purchase
Hunter
Los Angeles, US
★★★★★ 5
Works no issues
Size: 8 Gauge 10FT
Works no issues
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Reviewed in the United States on May 7, 2026
T
Verified Purchase
TJ Helser
Alexandria, US
★★★★★ 4
Durable insulation and pure copper not that cca bs
Size: 1/0 Gauge 5FT
Good quality. Solid copper, not that cca bs. Stiff and durable insulation. Used for big 3 car audio grounds on high output alternator. Great results. Will mention that it’s not as thick as some other brands but not by much. Terminals still crimped tightly with 1/0 gauge
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Reviewed in the United States on January 11, 2026
C
Verified Purchase
chris
Lake Worth, US
★★★★★ 5
Quality wire and true specs
Size: 8 Gauge 10FT
Good quality car audio power wire.
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Reviewed in the United States on March 8, 2026
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Verified Purchase
R H
Massapequa, US
★★★★★ 5
Great Cable
Size: 4 Gauge 50FT
Labeled correctly and very flexible. Insulation is nice and thick and not easily marred.
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Reviewed in the United States on December 5, 2025

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