Skip to content
Availability:
Only 1 left!

CURT 57725 Adapter with Backup Alarm (7-Way RV Blade Vehicle to 5-Way Flat Trailer)

by CURT
SKU ds_BKDK_57725
Proudly Canadian

Albertan Owned

Supporting Canadian truckers since 2018
Secure Payments

Financing Available

SSL encrypted checkout with financing options
Trusted Brands

Top-Quality Suppliers

Authorized dealer for Fox, Bilstein, BFGoodrich & 50+ brands
Original price $41.85 - Original price $41.85
Original price $41.85
$41.85
$41.85 - $41.85
Current price $41.85
Description
There are several different types of connectors used to supply power from a tow vehicles electrical system to a trailers 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 vehicles 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 actually designed to adapt a 7-way RV blade to a 5-way flat vehicle socket. It comes with its own backup alarm to send out an audible signal when your vehicle is in reverse and a dust cover to protect from dirt, water and road grime. All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence.

Specifications

Description_ABR ADAP1
Description_ASC 5-way flat connects tail lights, brake lights, turn signals and reverse lights
Description_ASC Adapter with Backup Alarm (7-Way RV Blade Vehicle to 5-Way Flat Trailer)
Description_ASC Adapts a 7-way RV blade vehicle socket to fit 5-way flat trailer plugs
Description_ASC Dust cover keeps connector clean when not in use
Description_ASC Integrated backup alarm sounds when vehicle is in reverse
Description_ASC Simple plug-and-play design eliminates the need for cutting or splicing
Description_ASM CURT 57725 7-Way RV Blade Vehicle-Side to 5-Way Flat Trailer Wiring Adapter with Backup Alarm
Description_DEF Trailer Wiring Adapter Connector
Description_DES Adapter with Backup Alarm (7-Way RV Blade Vehicle to 5-Way Flat Trailer)
Description_EXT CURT 57725 7-Way RV Blade Vehicle-Side to 5-Way Flat Trailer Wiring Adapter with Backup Alarm
Description_FAB 5-Way Flat Connects Tail Lights Brake Lights Turn Signals
Description_FAB Adapts A 7-Way Blade Socket To Fit 5-Way Flat Trailer Plugs
Description_FAB Dust Cover Keeps Connector Clean When Not In Use
Description_FAB Integrated Backup Alarm Sounds When Vehicle Is In Reverse
Description_FAB Simple Plug-And-Play Design Eliminates The Need For Splicing
Description_INV 7-Way RV Blade Adapter with Backup Alarm
Description_KEY light 7 way 5 wire bracket pin pole mounting adaptor car 5way seven sun gauge 5way towing five cord 4x4 weatherproof cable style nuts harnes 5-flat 7-5 5-pole 7-pole convert end vehicle-to-trailer boat seven-way 5-wire signal five-wire plugin
Description_MKT 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 actually designed to adapt a 7-way RV blade to a 5-way flat vehicle socket. It comes with its own backup alarm to send out an audible signal when your vehicle is in reverse and a dust cover to protect from dirt, water and road grime. All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence.
Description_MKT There are several different types of connectors used to supply power from a tow vehicles electrical system to a trailers 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 vehicles 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 actually designed to adapt a 7-way RV blade to a 5-way flat vehicle socket. It comes with its own backup alarm to send out an audible signal when your vehicle is in reverse and a dust cover to protect from dirt, water and road grime. All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence.
Description_SHO 7-Way RV Adapter
Description_SHO Adapter with Backup
Description_SLA 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 actually designed to adapt a 7-way RV blade to a 5-way flat vehicle socket. It comes with its own backup alarm to send out an audible signal when your vehicle is in reverse and a dust cover to protect from dirt, water and road grime. All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence.
height 3.0
length 9.0
LTL N
weight 0.4
width 4.0
Fitment
Here's What OUR CUSTOMERS Have to Say:

Since 2018, We've Shipped Over 35,000 Automotive Parts to Canadian Customers.

4.6/5

+3,076 Verified Reviews

Easy to find and order. Customer service was responsive and helpful. It fit my vehicle and is protecting the back of it very well

Specific parts for my vehicle were easy to find Shipping was good and website is clear and easy to use

Very happy with the running boards, and the shipping was prompt.

Super easy, discount code worked well for my order

I will buy from here again.

Easy to use site, comprehensive descriptions. Relevant results

Quick shipping, good prices. Great selection of products.

Super easy, discount code worked well for my order

Easy buying process. Fast shipping. Lots of selection!

Great prices looking forward for possible tonneau cover from your site

Quick response and went the extra mile to answer my questions. Very professional and knowledgeable, having nothing but good things to say about the team at TPS

Fast and Quick,easy to understand The product was excellent and packaged extremely well, I would recommend them to all my friends.

The staff was very helpful and the price point is fair. Rafael was very accomodating and responsive to request to cancel order and reorder a different tuner.

Excellent service and price is good too Thanks.

Good service !

Purchasing process was extremely fast and simple, and the product came on time. 5/5 stars.

Need Help? We've Got Answers.

Find quick solutions to the most common questions about shipping, returns, compatibility, and support.

How do I know if a part fits my truck?

Use our vehicle filter by entering your truck’s year, make, and model. If you're unsure, our support team is happy to help.

Do you ship across Canada?

Yes! We ship to all provinces and territories in Canada. Free shipping is available on qualifying orders.

How long will it take to receive my order?

Delivery times vary depending on your location and item availability. Most orders arrive within 2–7 business days.

What is your return policy?

We accept returns within 30 days of delivery, as long as the item is unused and in its original packaging.

How can I contact customer support?

You can reach us via email, phone, or through the contact form on our website. Our team is ready to assist you.

Still have questions?

Our team is here to help — reach out and we'll get back to you as soon as possible.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare