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Great setup for adding 7 pin RV connection, and allows 4 pin to be retained
Pre-wired adapters allow to create a custom Plug-In Simple wiring system appropriate for any towing situation. Suitable for most trailers / semitrailers / caravans / RVs / trucks / cars / utility, etc.
High Quality, Good Solid Connector
MECMO Multi-Tow Trailer Connector Adapter
MECMO trailer electrical connectors give you a reliable connection every time you plug in your trailer. This Multi-Tow Trailer Connector Adapter allows 7 blade connect for RV's or large trailers and the simplicity of the 4 plug for utility trailers or other trailers with 4/7 pin connectors. Offers two towing options from one vehicle-end connector creating a true customized wiring system.
- 4-Way to 7-Way RV and 4-Way Flat
MECMO Multi-Tow 4-Way to 7-Way RV Blade and 4-Way Flat
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MECMO 7 Way Blade & 4 Pin Trailer Light Tester
MECMO 2-in-1 Towing Vehicle Trailer Light Socket Tester includes both 4 way circuit tester and 7 way trailer plug tester.
4 Way Flat to 4 Way Flat and 7 RV
Provides multiple towing options from one vehicle-end connector
Connectors provide the electrical outlet necessary for powering trailer lights, brakes or other electrical devices.
- Dust covers keep connectors clean
- Covered by slit loom keeps wires contained and well protected
- Full mounting accessories simplify your installation
- Mounts within the universal mounting hole for added convenience
Replace traditional car-end trailer plug
Common used with T-connectors/Tail lamp converters 4Way flat
Converts 4 pin flat truck connector to a standard 7 pin RV blade socket and 4 pin flat trailer light combination. Upgrade from a 4 prong to a 7 prong, helped set up trailer brakes.
Justin
August 18, 2025
Exact fit to hook up your trailer . Easy to work with and install .
Elisha Gould
August 3, 2025
Nice quality product
Kyle
July 2, 2025
Good product that made a 7 way trailer plug a quick install on my 2007 Chevy express cutaway van. As I had a 4 way trailer light plug but needed a 7 way. Would buy again
Aaron Banks
June 6, 2025
Plug is very easy to install, the only issue I ran into was the screws being way too long so I had to shorten them. The wiring seems to be pretty heavy. 4 pin plug works great and is tight but the 7 pin might cause issues as it seems a bit loose. Pretty good kit with an easy install. Not a bad price either.
davidcastro
May 31, 2025
Its complet and practic installation..
Michael Gallegos
May 30, 2025
Highly recomend
Tweakes182
May 6, 2025
On par with other name brands, the pigtail wires are a nice length.
Charlie Boys BBQ
April 10, 2025
Works good connector
good
March 13, 2025
It came with a good manual (Only one page, but clear and in full colour) All the items needed to install are provided, even small screws.
Musiciandelight
March 3, 2025
Good material with all installation accessories
Don Johnston
January 18, 2025
Easy to install
Olena Kutsenko
January 16, 2025
Satisfied
radcliffe curtis
January 11, 2025
Liked the wiring for simple hook up. Spring on cover not strong enough.
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