SKU: 32412022898

CURT 57660 - Electrical Adapter (7-Way RV Blade to 6-Way Round Trailer Center Pin Brake)

Sale price$13.50 Regular price$15.00
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

CURT 57660 - Electrical Adapter (7-Way RV Blade to 6-Way Round Trailer Center Pin Brake)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 6-way round trailer plug (center pin for brake lights). It features quality plastic construction 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: 612314117666
  • Tariff 301 - XA: No
  • Warranty: One-Year Limited Warranty
  • Box Height in Inches - XA: 2
  • Shipping Weight - XA: 0.400
  • Item Length - XA: 0.000
  • Item Width - XA: 0.000
  • Class ID: 0
  • Retail Width - XA: 3.000
  • Item Class - XA: OBS
  • Item Height - XA: 0.000
  • Retail Length - XA: 4.000
  • Retail Height - XA: 2.000
  • Parcel Allowed - XA: Yes
  • Finish - XA: N/A
  • Box Width in Inches - XA: 4
  • Box Length in Inches - XA: 7
  • Rate Class - XA: 70.0
  • Product Weight - XA: 0.000

Packaging:

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 4.000 x 3.000 x 2.000 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: 32412022898

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4.2 ★★★★★
Based on 21 reviews
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M
Verified Purchase
Michael R.
Charlottesville, US
★★★★★ 5
Every oil change for bikes
I use this in my bike every oil change
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
L
Verified Purchase
Larry Musgrave
Boise, US
★★★★★ 5
Buddy filled diesel skid steer with automotive gas engine oil. Used this to help.
We all know that guy who will buy a $65,000 machine and then only service it once a year with the cheapest oil on the shelf from Rural King or some other place with ultra cheap, home branded, questionably quality oil. Yep. That is my good buddy. So I go to the shop a couple weeks back and he is re-filling the skid steer engine with some ultra cheap, totally not to spec, gas engine oil. I question him and he states that it is perfect oil for the machine being 5W-30. I ask him if it meets the SAE ratings for the diesel, he repeats back that yep... it is 5W-30. So I go grab his New Holland book (C232 track skid steer) and look up the oil requirements, then I look at this junk oil, and I try to explain to him the SAE designations on the back of the bottle and the SAE requirements in the book. He looks at me like I have 3 heads and repeats that it is 5W-30, it is totally good. Someone.... kill me please! He has no clue what I am trying to explain. So I couldn't sleep knowing what he is doing, and I ran to Amazon to see if I can at least get zinc to add to the wrong oil and try to help the cam followers and rockers survive this next year. I found this. I ordered a few bottles and had them shipped to his shop, and I explained to him that these need to be dumped in to at least make an attempt in not prematurely wear the engine that likely is worth $20,000 or more! So the real question is, will he actually dump these into the machine, or will he toss them on a shelf never to be seen again? We may never know. But I bet next winter he will once again shop for the cheapest oil on earth to put in a machine that costs as much as some peoples home. He is who he is, you can never change that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2023
J
Verified Purchase
J. Bee
Draper, US
★★★★★ 5
Works good for my old tractor
Put it in my old 1953 Ford Golden Jubilee
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Reviewed in the United States on September 28, 2025
L
Verified Purchase
LovesAmazon24
Houston, US
★★★★★ 5
High quality replacement clips. Highly recommend.
I used these when replacing the headlight assemblies on my 2011 Honda CR-V. A few clips were already missing before I even started taking the bumper off, and of course a couple more didn’t survive the job. These fit perfectly and snapped right in with no issues. If you’re missing clips or break some while doing a repair, these are a simple fix that gets everything secured again. Very good deal.
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Reviewed in the United States on March 8, 2026
W
Verified Purchase
wallis
Dallas, US
★★★★★ 5
Mostly usable parts
Good fit, work well, but some sizes too small for my car, useless.
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Reviewed in the United States on March 17, 2026

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