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Hopkins Trailer Connector Adapter - 7-Way RV Style Blade Plug to 7-Pole Round Pin

Hopkins Trailer Connector Adapter - 7-Way RV Style Blade Plug to 7-Pole Round Pin

Item # 47595
Retail:$41.29
Our Price: $36.41
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Trailer Wiring
Shipping Weight: 1.35 lbs
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47595 - 0 - 5 Feet Long Hopkins Wiring Adapters
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This adapter plugs into your 7-way, blade-style, vehicle-end connector to convert it for use with a 7-way, round-pin-style, trailer-end connector. Great Prices for the best trailer wiring from Hopkins. Hopkins Trailer Connector Adapter - 7-Way RV Style Blade Plug to 7-Pole Round Pin part number 47595 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (114)
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Hopkins Trailer Wiring - 47595

  • Wiring Adapters
  • Single-Function Adapter
  • 7 Round - Round
  • Plug and Lead
  • 0 - 5 Feet Long
  • 7 Round - Blade
  • Hopkins

This adapter plugs into your 7-way, blade-style, vehicle-end connector to convert it for use with a 7-way, round-pin-style, trailer-end connector.


Features:

  • Adapter converts your 7-way, RV blade-style, vehicle-end trailer connector to a 7-way, round-pin connector
  • 7-Way, blade-style plug connector on adapter
    • Joins with 7-way, blade-style socket connector
  • 7-Way, round pin-style socket connector on adapter
    • Provides 7-way, round pin-style connection


Specs:

  • Dimensions:
    • Overall length: 12"
    • Distance between plugs: 4-1/2"


Adapter Compatibility

This adapter allows the 7-way, RV-style, vehicle-end socket to work with round-pin, trailer-end plug on the right.



47595 Adapter 7-Way (Blade) to 7-Way (Round Pin)

37595 Hopkins 7-Way Round Pin to 7-Way RV-style Trailer Connector Adapter




California residents: click here


Customer Satisfaction Score:


Customer Reviews

Hopkins Trailer Connector Adapter - 7-Way RV Style Blade Plug to 7-Pole Round Pin - 47595

Average Customer Rating:  4.7 out of 5 stars   (114 Customer Reviews)

This adapter plugs into your 7-way, blade-style, vehicle-end connector to convert it for use with a 7-way, round-pin-style, trailer-end connector.

by:

Works great and good quality also.



by:

The right tool for the job!



by:

We bought a couple of these to throw in our pickup’s they have proven to be very useful, and we have had no problem with them.



by:

Easy to find part and get it delivered.



by:

This adapter is all I need to make testing of trailer light and brakes installed with 7pin round connector a quick and easy job. Product is well build..
Price was good and shipping was great..

Rafael

10/14/2019

Works Great! I use all the time when I need to test trailer lights and brakes.



by:

Works great to hookup to my farm equipm ent.



by:

This HOPKINS product 47595 is exactly what I was looking for and thank goodness it is carried by ETRAILER.COM. Reasonabley priced on this quality product, i couldn't be more pleased. Attached to my seven pin flat to round pin trailer plug and all works. ETRAILER.COM kept me informed with emails and a courtesy phone call on shipping. GREAT company, will be doing business in future with ETRAILER.COM.



by:

I have a couple of different trucks and trailers with different plug configurations. Seven way round and seven way flat ( RV ) this adapter was wired correctly, was just what we needed.



by:

This works perfectly and is small enough to fit in your glovebox or job box so you always have it when needed. I use it for one trailer so I do not have it mounted but more as a work around since that trailer is only used several times a year. Save yourself the headache of wiring and purchase this.



by:

I purchased this adapter because I didn't have time to assemble one myself but it didn't work. It was not wired correctly! When I tried backing up with the electrical plug connected, it applied the brakes and wouldn't allow me to move the trailer without disconnecting the plug. Once I got the wires in the right place it worked fine. The wires are all a heavy guage and it has the rubber boot to cover the screws on the back side of the vehicle plug. Very pleased once we got the wires in the right place.



by:

The product worked, but the metal end cannot be attached to the bumoper of the truck becuase the wiring between the connectors is not near long enough.

I would like to see a similar connector made with both ends made of rubber so that it does not need attached to the bumper and then it will not mar the bumper when attached to a trailer.



by:

great customer service kept me informed about the delay with the product just hated the amount of time it took to get the items in Stock and shipped out to me but i understand that is beyond your control



by:

etrailer.com is awesome, package was stolen out of my mailbox, and once I filed a police report, they shipped me out a replacement at no cost and the item received was of great quality



by:

Adapter just arrived this afternoon. Have not hooked up the trailer yet but it looks like it will probably fit. Will try it out this weekend and let you know if there are any issues. Thanks for getting it to us in a hurry, thanks for the great customer service.

Michael L.

9/9/2017

Just fine, no problems.



by:

Basically they built what you could build yourself. You could buy the parts and take the time to build it but you would not save money or time or be able to build it any better. They only con would be the 7-way pin plug is bulky since it was intended for a vehicle application and to be bolted in. They used the best parts I have seen available and have a good build quality. Buy it if you need it, it's worth it!



by:

Hard to find this anywhere else, I'm glad etrailer had it. We use it to hook our hay baler and shredder lights up to the truck instead of the tractor. We've already ordered more after the first one so we can have one for each truck.



by:

The online diagrams made the correct adapter choice easy. The wiring adapter worked perfectly right out of the box. I later needed a second adapter for a different application and it was perfect as well.



by:

Although the order was held up for some reason and then snow caused a delivery hold up, I finally got the part and it is exactly what I needed. I haven't had the need to use it yet, but the problem I purchased it for is resolved. So unless there is some sort of manufacturer fault, I can't see any reason this adapter wouldn't serve the purpose I bought it for. I would certainly suggest & buy other trailer needs from etrailer.com again.



by:

It worked out perfectly, I have to transport a borrowed telephone pole trailer from out line workers training back to PPL and to able to use the trailer light is a biggie



by:

Works great... I pull a lot of farm machinery with my pickup truck and all farm plugs are 7 way round. With this adapter it just made things easier...



by:

Seems hard to find noting that the round pin plug is definitely larger tractor trailer style would have eased a bit off concern. But it was exactly what I needed



by:

Great idea! Adds flexibility to towing various trailers. The mechanics at work made their own for about the same price I paid, without spending the time for assembly.



by:

Just as described. Works great. Saves a lot of hassle rewiring the trailer plug if you are borrowing it from someone else.



by:

Great product just what I needed could not find any where elsebut e-trailer had it very knowledgable and helpfull staff.fast delivery



by:

Exactly what I needed to be able to connect to my heavy equipment trailer. etrailer is always my go to company for anything trailer related. Never had a problem and always receive my products quickly.


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Show More Reviews

See what our Experts say about this Hopkins Trailer Wiring

  • Solution for Adding 7-Pole Round Pin Connection to 2014 Ram 1500
    It sounds like you want to use the Mighty Cord 5th Wheel/Gooseneck Wiring Harness w/ 7-Pole Connector - 7' Long # A10-7007 and replace the end in your truck bed with the # PK11720. This will work and is a perfectly fine solution. The only thing I might suggest otherwise is using an adapter like the # 47595 instead. This will allow you to still use the original connector when you want to. If you are looking to use the # A10-7007 to split your 7-way wiring and add an additional connection...
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  • Wiring Adapter to Convert 7-Way Blade RV Style Trailer Connector to 7-Way Round Pin Style
    We do have a wiring adapter for you to match up your truck's 7-way blade style connector to your trailer's 7-way round-pin type. The linked page will show you all such items which are offered in 1-foot overall lengths like Hopkins # 47595.
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  • Will The Pollak 7-Pole and 4-Pole Trailer Connector Socket, # HM40975, Fit On A 2002 Chevy Silverado
    You can use the Pollak 7-Pole and 4-Pole Trailer Connector Socket, # HM40975, if you are replacing an existing 7-way connector on the rear of your 2002 Chevrolet Silverado 1500 and the factory wiring harness is long enough to reach the bumper. This socket will plug into that factory wiring harness on the vehicle. It does not include the wiring harness. If your factory plug is located above the spare tire and the factory wiring harness will not reach the rear bumper you will need the Hopkins...
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  • What Will The Center Pin Function Be On Hopkins 7-Way Blade To Round Pin Adapter
    Yes, the Adapter 7 Way (Blade) to 7 Way (Round Pin), will make the center pin the brake control function. Looking at the connector if it were mounted on the back of your vehicle, from the top 12 o clock position going clockwise would be the following, White for ground, Black for 12 volt power, Yellow for left brake and turn, Purple for reverse lights at the 6 o clock position, Green right brake and turn, Brown tail and running lights. I have linked pictures of the connector diagrams...
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  • Availability of 7-Way Round Pin Wiring Extension
    We do offer quite a few types of trailer wiring adapters/extensions that can be seen by clicking on the linked page. Just select the vehicle end you need (we offer both 7-way round and 7-way flat blade style connectors) and then the other end you need. For a 7-way round pin to a 7-way blade you can use # HM47425. Or for a 7-way blade to a 7-way round use part # 47595 or # F77R. These products feature one male and one female connector. We do not have a male 7-way round pin to female 7-way...
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  • Solution for Towing a European Trailer with a US Spec Tow Vehicle
    The only solution I could help you with would be the third option you listed. You would want a trailer side 7-way like part # H20042 to wire up to an EU socket found local to create an adapter to use your US spec vehicle with EU trailer wiring. I attached a chart that labels the functions of the wires on this connector. The Adapter 7 Way (Blade) to 7 Way (Round Pin) # 47595 that you referenced is not an adapter for EU wiring nor do we offer any adapters for EU trailers or vehicles.
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  • Adding a 7-Way Trailer Connector to a 1992 Ford Explorer and Using Adapters for 5-Way Trailer Plugs
    For starters you will need to install a 4-Way flat connector # C59236 on your 1992 Ford Explorer. Consider it as the base set up for everything else that will be needed to work with your trailers. With it installed you will then need to install installation kit # ETBC7. This will add a 7-Way blade style connector and retain the 4-Way. Now, if the 7-Ways on your trailers require round pins and not the blade style then you would need to use an adapter, # 47595. If they do use the blade...
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  • 7-Way Diagram Recommendation to Test Wiring of Motorhome with
    Most likely you have a 7-way at the rear of your tow vehicle which I attached a diagram for how it would be pinned out. You'd want to use a circuit tester like part # PTW2993 to test the pins of the 7-way to make sure they match the diagram.
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  • Adapter for Trailer with 7-Way Round Connector and 2012 Honda Ridgeline with 7-Way Blade Connector
    It sounds like the connector on the boat is an adapted 4-Way to use with a 7-Way round pin trailer connector on a vehicle. That would be why there are just 4 pins, 3 for the lighting functions and 1 for ground. If that is the case then the 7-Way blade to 7-Way round adapter, # 47595 should work just fine. Most boat trailers have the basic lighting functions but do not have the components that require the other circuits such as 12 volt accessory power and electric brakes.
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  • Availability of 7-Way Blade to 7-Way Round Adapter
    We do have an adapter that will allow you to connect the 7-way blade on your dump truck to your 7-way round on the trailer. You can use the Hopkins Trailer Connector Adapter # 47595. This will convert the 7-way blade on the 2014 F-550 into a 7-way round to use with your trailer. Since you're using this daily, you may also want to consider swapping out the plug on the trailer instead of using an adapter. This removes the need for an additional part and will allow you to plug in the trailer...
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  • How to Tow a Trailer with a 7-Pole Using a Tow Vehicle with a 7-Blade
    All you need to do to tow your Airstream trailer with your 2007 Toyota Tundra is cut off one of the 7-pole plugs on the harness you have now and wire on the 7-Way Round RV Style Trailer Connector part # A7WCB. There is an adapter, part # 47595 for what you need but the plug will actually be more cost effective than an adapter. For future reference, the above plug is called a male trailer side trailer connector whereas the socket it plugs into is called a female vehicle side trailer connector.
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  • Where is the Factory Wiring Harness to Install a 7-Way Trailer Connector on a 2004 Chevy Tahoe
    On your 2004 Chevy Tahoe, you should find the wiring harness underneath the rear of the vehicle, above the spare tire. You may have to remove the spare tire to access the harness. The harness might not be long enough to reach where the the Pollak 7- and 4-Pole Trailer Connector Socket, # HM40975, will mount. If this is the case, you can use Replacement Multi-Tow 7-Way and 4-Way Trailer Connector, # 30955 instead. You stated that your trailer has a 7 round plug. Check to see that the pins...
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  • Brake Controller Wiring for 2008 Honda Ridgeline With 4-Way
    If your 2008 Honda Ridgeline is not wired for a brake controller you are going to need the Universal Installation Kit for Trailer Brake Controller # ETBC7 which includes the wiring, circuit breakers and the necessary 7- and 4-way connector. You will need to plug this into your Ridgeline's 4-way and then wire the 7-way. For your trailers that only have a 4-way you can simply use the Pollak 7 Pole to 4 Way Connector Adapter # PK12716 to connect your trailer to the 7-way on your '08 Ridgeline.
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  • Connecting Ram with 7-Way Blade Connector to 5th Wheel Trailer with 7-Way Female Round Pin Connector
    It looks like your Ram is equipped with a standard 7-Way female blade style connector but your trailer has a 7-Way round pin connector, specifically the female end which is usually on the tow vehicle side. Because of this unorthodox setup there isn't a single cable available that will connect the trailer to your Ram but we do have the pieces needed to do this. In order to connect your Ram to the trailer you can use a 7-Way loop like the Bargman # 50-67-210 and then an adapter like the...
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  • Need Adapter for a 6-Way Round Pin on a 1968 Chevy C-50 to a 7-Way on a Trailer
    To go from a 6-Way round pin trailer connector on a vehicle to a 7-Way blade style connector on a trailer, you will need to use adapter # 47435. A 6-Way can be wired in 2 different ways, the brake out put could be the center pin or the 12 volt could be the center pin. You may need to re-pin the adapter to match your set up.
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  • 7-Way Round Pin to 7-Way Blade Style Adapter
    We have an adapter to go from a 7-Way round pin on a tow vehicle to a 7-Way blade style on a trailer. You could use the # HM47425. But the length is not close to 4 or 5 feet. What you could do is make an adapter. You would need 3 main parts: 7-Way round trailer side, # PK11702, 7-Way blade vehicle end, # PK12-707E, and 4 or 5 feet of jacketed 7-Wire, # DW04914-1. Just change the quantity on the wire page to the amount of feet you want.
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  • Color Clarification Regarding Wiring Issues of a 7 pin Trailer Blade Connector
    Figuring out what color wire goes to what function is sometimes quite confusing. I have attached a diagram which covers both the most common wire colors designated for a seven pin trailer connector and a seven pin vehicle connector, referencing the wiring colors for each blade and what each blade is responsible for. If you look up part # H20046, you will see about 1/3 of the way down the page a chart that will give you a wiring guide. It gives you the color of the wire and how it relates...
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  • Adding a 7-Way Trailer Connector to a 2012 Ford Escape
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  • Length of Hopkins Trailer Connector Adapter # 47595
    The overall length of the adapter part # 47595 that you referenced is 12 inches. Without counting the length of the connectors though the wire portion is only 4-1/2 inches.
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  • Adapter to Connect RV Style 7-Way Connector on Tow Vehicle to Round Pin 7-Way on Trailer
    Yes, the part # 47595 that you referenced is exactly what you are looking for. It will plug into the 7-way blade connector on your tow vehicle and will give you a round style 7-way for your trailer to connect to.
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  • Length Measurements of Adapter 7 Way Blade to 7 Way Round Pin, # 47595
    For Adapter 7 Way (Blade) to 7 Way (Round Pin), # 47595, the distance between the plugs is 4-1/2 inches. I measured from the back of one connector to the back of the other connector. Overall length is about 12 inches.
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  • Parts Needed to Convert From 7-Round Pin on Trailer to Connect to 4-Flat on Vehicle
    The best solution for you, since there are no plug-in adapters to connect to your vehicle's 4-flat with a 7-round, is to remove the (soon to be obsolete) 7-round on your trailer. Since you have a 4-flat on your vehicle and only need those functions you will cut off the 7-round and install the Wesbar 4-Pole Flat Connector w/ Jacketed Cable - Trailer End - 4' Long # W787264. You will simply wire the connector by function using Butt Connectors # DW05744-5. I have added a link to a help article...
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    Image 1 for


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