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Hopkins Knockout Adapter for 4-Way Flat Trailer Connector

Hopkins Knockout Adapter for 4-Way Flat Trailer Connector

Item # HM47605
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HM47605 - Vehicle End Connector Hopkins Trailer Connectors
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Keep your 4-pole flat trailer connector accessible with this adapter that lets you mount the connector in a 6-way round bracket (sold separately) or in a 1-1/4" diameter hole. Lowest Prices for the best wiring from Hopkins. Hopkins Knockout Adapter for 4-Way Flat Trailer Connector part number HM47605 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (39)
  • Q & A (5)
  • Videos (1)
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Hopkins Wiring - HM47605

  • Trailer Connectors
  • Vehicle End Connector
  • 4 Flat
  • Plug Only
  • Hopkins

Keep your 4-pole flat trailer connector accessible with this adapter that lets you mount the connector in a 6-way round bracket (sold separately) or in a 1-1/4" diameter hole.


Features:

  • Adapter plugs into your vehicle's 4-flat trailer connector so that you can mount the connector in a 1-1/4" diameter hole
  • Versatile installation
    • Mounts in a 6-way round bracket (sold separately)
    • Can replace 1 of the vehicle's license plate lights
  • Dust cover keeps out dirt and water
  • Durable PVC construction


47605 Hopkins 4-Pole Flat Knock Out Adapter

Installation Details HM47605 Installation instructions


California residents: click here


Video of Hopkins Knockout Adapter for 4-Way Flat Trailer Connector

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Hopkins Wiring - Trailer Connectors - HM47605 Review

Today we'll be reviewing part number HM47605. This is the Hopkins Knockout Adapter for a four-way flat trailer connection. This adapter is going to plug in to your vehicle's four flat trailer connector so that you can mount the connector in an inch and a quarter diameter hole. It's a very versatile installation. This will mount in a six-way round bracket, which is going to be sold separately, part number HM48605. It can also replace one of the vehicle's license plate lights. On this side here we have the dust cover that's going to help keep out dirt and moisture. It simply just fits over the four flat connection, providing a nice tight, secure fit. This is made from a durable PVC construction so it's going to be very strong, very durable and again, that dust catcher's really going to come into play when it comes to keeping out dirt and moisture. That's going to do it for today's review of part number HM47605.

This is the Hopkins Knockout Adapter for a four-way flat trailer connector. .


Customer Reviews

Hopkins Knockout Adapter for 4-Way Flat Trailer Connector - HM47605

Average Customer Rating:  4.8 out of 5 stars   (39 Customer Reviews)

Keep your 4-pole flat trailer connector accessible with this adapter that lets you mount the connector in a 6-way round bracket (sold separately) or in a 1-1/4" diameter hole.

- HM47605
by:

great product. just what I needed to get the wires neat and out of the way. 704156



- HM47605
by:

Installation photos 470070



- HM47605
by:

I am very pleased with the products and service provided by etrailer.com. The 4-way Curt trailer hitch wiring connector and Hopkins Adapter for my 2015 Honda Pilot were easy to install with the clear and well illustrated directions. They are performing as advertised with no additional troubleshooting required. The quality suggests that they are durable and will last for at least as long as I own the vehicle. I currently tow boat trailers. The car came with the OEM trailer tow bar (hitch) and basic internal trailer wiring. The etrailer.com parts were just what I needed to complete the package. [I suggest you include a note to install the provided 10A blade fuse in the holder on the S3 harness in the installation instructions] 447996


Comments
I am very happy with your product and expect I will continue to be.
Charlie F - 11/01/2018

45273

- HM47605
by:

I used this device to tidy up a recent hitch and wiring install on my Volvo wagon. I ran the receptacle out the bottom of the car and just zip tied it to the hitch. It looked OK, but I wanted something cleaner that didn’t involve attaching a bracket to hold the 4-pole connector. After a few minutes of searching I found this device. All I had to do was buy a 1.25” hole saw for my drill and the rest was easy. Drilled through the plastic fascia on the underside of my bumper. I think it looks great! Attached are before/after pics. Another great experience with eTrailer.com!!! 592946



- HM47605
by:

Exactly what I wanted. 873219



- HM47605
by:

Exactly what we wanted. Arrived in good time. 848883



- HM47605
by:

I am always pleased with how etrailer treats my orders. I am angry with myself for ordering the bracket for the socket attachment ( realized that I already had one), but the order was filled the day I would have canceled--so I just let it go. 848821



- HM47605
by:

Thanks! Great idea! 1979 Ford F150 4X4 829327



- HM47605
by:

Just what I was looking for to clean up my wiring. 799011



- HM47605
by:

Products were as listed - great quality and as always fast service! 798315



- HM47605
by:

EVERYTHING WENT WELL. THANK YOU 724735



- HM47605
by:

Etrailer always has what I need. Thanks !! 679079



- HM47605
by:

Decided for now not to install product I changed my mind and wanted to stay with the clean rear bumper cover with the Ecco hitch hidden trailer hitch. 670329



- HM47605
by:

I added this to my 2002 Ram 1500. I drilled a 1.25" hole in the plastic plate next to the license plate and mounted it there. It was easy to install and makes my wiring harness easy to access. Good quality. 655894



- HM47605
by:

I absolutely would recommend it to every person owning a trailer... 634194



- HM47605
by:

Works as expected, no surprises, no disappointments. Thank you for the electrical grease included. 576666



- HM47605
by:

Excellent service...Fast shipping...A ++ 575935



- HM47605
by:

Good product at a good price, 567450



- HM47605
by:

Worked great. Needed to locate flat 4 through to my hitch electrical mounting plate, fit perfect and great prive 565973


Comments
Great product, no issues.
Casey - 09/17/2019

61222

- HM47605
by:

It is what it is. 557686



- HM47605
by:

good product. exactly as listed 555520



- HM47605
by:

I used this to make an easy trailer connection for my wife's CanAm Spyder. It works perfectly! It was easy to install and it was "Plug and Play". Thank you for providing this product. 552097



- HM47605
by:

solved my problem of a dangling connector THANKS 481115



- HM47605
by:

Appears to be a decent product, but it doesn't fit very well at all into the bracket (HM48695) that is sold for that purpose. 446759



- HM47605
by:

The product was reasonably priced and very easy to install when purchased with the bracket to hold it. 425527


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Info for this part was:

Edited by:
Lindsey S
Expert Research:
Jameson C
Expert Research:
Jeffrey L
Installed by:
Cole B
Written by:
Tammy D
Updated by:
Alexander C

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