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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: $36.14
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Trailer Wiring
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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 (117)
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Hopkins Trailer Wiring - 47595

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

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:  4.8 out of 5 stars   (117 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 as should from truck to farm equi pment.



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:

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:

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:

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:

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:

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:

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:

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:

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:

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:

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:

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:

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



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:

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.



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:

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...


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See what our Experts say about this Hopkins Trailer Wiring

  • 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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  • 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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  • 7-Way Blade to 7-Way Round Adapter Recommendation
    It sounds like you need a 7-way adapter. If the pins on the 7-way of your truck are blades and the pins on your trailer are round pins then you would need the # 47595. If the setup is the opposite of that you would need the part # HM47425 that you referenced.
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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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  • Adding a 7-Way Trailer Connector and Brake Controller to a 2000 Jeep Cherokee with 4-Way Flat
    The 4 and 7-Way installation kit # ETBC7 is just what you will need to add a 7-Way and to hardwire in a brake controller of your choosing. The 7-Way included with the # ETBC7 is a blade style 7-Way. If the trailer requires round pins and not blade style pins then you would also need another adapter, # 47595. I have included some links that show and explain # ETBC7 installation for you. It isn't the same vehicle in the video but the process is the same. For a brake controller I recommend...
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  • 7-Way Trailer Wiring Recommendation for 2003 Land Rover Discovery II
    We have trailer wiring solutions for your 2003 Land Rover Discovery II but they are hardwired harnesses with like the part # C59496 that provides the taillight signals that you'd need to start with. Then from there you'd need to convert it to a 7-way you'd need the part # 37185 which is the style that uses blades for the pins. If you need a 7-way with pins you'd also need the adapter part # 47595. We do not carry any 6-way flat connectors so I am fairly certain what you are referring to...
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  • Recommended Front Camper Tie Downs and Electrical for Lance Camper in 2021 Ford F-350
    We do have the parts you're seeking for your 2021 Ford F-350. If you wanted a stake pocket tie down, the Brophy Stake Pocket Mounted Camper Tie Downs - Bed Mount - Black Powder Coated Steel - Qty 4 # TDSF are a universal solution that would work well; the only draw back to these is that they are permanently installed and do require drilling to install. For a frame mounted solution I recommend using the TorkLift Custom Frame-Mounted Camper Tie-Downs - Front # TLF2021, which will offer you...
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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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  • Troubleshooting a 7-way Connector on a 1998 GMC Truck
    Traditionally 7 way vehicle connectors are wired as follows: 1:00 Black, 12 Volt Battery Power 3:00 Green, Right Turn and Brake 5:00 Blue, Brake Controller 7:00 White, Ground 9:00 Yellow, Left Turn and Brake 11:00 Brown, Tail and Running Lights Center Pole is usually a Purple wire that is run to reverse lights It sounds like your vehicle connector is wired by function correctly, but there could be a problem with some of the wiring at the connector. You are going to want to use a Circuit...
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  • Which Circuit of 7-Way Trailer Wiring is the Reverse Light Circuit
    I can easily help you identify the reverse circuit of your 7-way but we don't know have access to the wire colors. The great news though is the reverse light circuit of your 7-way is the center pin which is the easiest to identify.
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  • Adding a 7-Way Round Pin Trailer Connector to a 2010 Ford Expedition with a Factory 4-Way Flat
    Vehicles manufactured now-a-days are fitted with the blade style 7-Way so that is what most manufacturers make to fit vehicles either as replacements or aftermarket add-ons. To add a 7-Way round pin to your 2010 Ford Expedition you will need # PK11720, boot # PK11761, and mounting bracket # PK11771. What you can do is use # 37185 and replace the 7-Way blade with the 7-Way round but cutting the wires and reattaching them to the 7-Way round. But the easiest thing to do is go ahead and install...
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  • Mounting Hole Locations for Hopkins 7 Blade to 7 Round Trailer Connector Adapter
    The mounting holes for the Hopkins Adapter # 47595 measure 3” apart on center. The 7-Way Round pin connector is something that is found in the States but unfortunately is not compatible with the European wiring. Since European wiring is completely different than what is found in the States there aren't really any adapters that we know of which that can just plug in and make the different wiring systems compatible with each other.
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  • How to Plug Lance Camper With Lance Plug Into 7-Way Blade on Truck
    I do have a solution, but since Lance has their own plug design there are no adapters that will work, including the # 47595. The best option is to replace the lance plug with a standard 7-way blade connector like the # PK12706. This will eliminate the need for an adapter since you can plug it in directly after replacing the connector.
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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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  • 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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  • Running Light Only Works in Reverse with the Hopkins 7-Way Blade to 7-Way Round Adapter # 47595
    The Hopkins 7-Way Blade to 7-Way Round Adapter, # 47595, was designed to be rewired. This adapter was designed to be rewired because there is no industry standard when it comes to wiring a 7-way round style trailer connector. If your tail lights come on when the vehicle is put in reverse, then, at the back of the 7-way round end, switch the yellow wire with the green wire (see video). If that is the only issue you have come across, then that should fix your problem. If you are having...
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  • Is there a 7-Way Blade to 7-Way Round Pin Adapter that Also has a 4-Way Flat Receptacle
    Hopkins adapter # HM40950 plugs in in place of a blade style 7-Way connector that uses the standard US car connector. It has a 4-Way and 7-Way blade style receptacles. So if you are looking for a 7-Way round pin this one would not work and you would have to remove the old 7-Way and replace it with this one. In order to keep your 7-Way and adapter to a 7-Pole round pin you can use # 47595. But it does not have a 4-Way. None of the 7 blade to 7 round pin adapters have a 4-Way included. So...
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  • Will Hopkins 7 Way Blade to 7 Way Round Adapter # 47595 Work with 2001 Ford F-350 and Camper
    Based on the information you have provided, I see no reason why the Hopkins 7 Way Blade to 7 Way Round Adapter # 47595 would not work. Another option would be to remove the 7-way round pin connector from your camper and replacing it with the Hopkins Endurance 7-Way Trailer Connect # HM48500. The mounting bracket, hardware, and grease packet are included and I have provided a link to the installation instructions for this product as well. Regarding your question about a cover for your...
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  • How to Install Trailer Wiring 7-Way on Older Truck with Separate Turn Signals from Brake Lights
    You'll first need to install a 4-way on your truck that is designed to take separate turn signals and convert them to combined. For that you'd want the part # 119250KIT which will give you a 4-way that has combined circuits. Now if your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way. If you do have trailer brakes you would need the # ETBC7 instead of the # 37185 and a brake controller. This kit comes with everything...
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  • How is the Adapter 7 Way Blade to 7 Way Round Pin # 47595 Configured
    I will be happy to tell you how the pins are configured on the Adapter # 47595. On the 7-Way blade side, if you are looking at the face of the plug: 1 oclock position = tail and running lights 3 oclock position = left turn and brake lights 5 oclock position = ground 7 oclock position = output to trailer brakes 9 oclock position = right turn and brake lights 11 oclock position = 12 volt power Center position = reverse lights/auxiliary circuit On the 7-Way Round pin side, if looking at...
    view full answer...
  • 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.
    view full answer...
  • 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.
    view full answer...
  • 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.
    view full answer...
    Image 1 for
  • 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...
    view full answer...
    Image 1 for Image 2 for


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