Mechanic Surplus
0
  • View Cart
  • Home
  • About Us
  • How To Order
  • Shipping Methods
  • Contact
  • 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi
  • 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi
  • 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi
  • 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi
  • 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi
  • 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi
7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi 7 Pin Trailer Plug Tester Round Rv Wire Harness Us Type Universal For Most Trailers Semi

Was $41.49 USD
25% Off!

$30.99 USD





- or -




Description:

Versatile Compatibility: Our adapter cord converts 7 flat to 7 round pin, allowing for seamless mounting to your vehicle's bumper and compatibility with most trailers, semitrailers, and RVs.. Increased Convenience: The flexible wire provides a larger turning radius, making it easier and more convenient to use. The RV plug adapter kit includes a dust cover on the side of the 7-pin Round plug, which is automatically closed by spring to keep the plug neat when not in use, reduce plug wear and extend product life.. Durable and Reliable: Made of quality plastic and metal material, our adapter cord is impact and resistant, ensuring long-lasting use. Plug and play design, minimize the trouble of installing any new wiring internally, no other adapters are needed.. Wide Application: Our trailer adapter cord is suitable for most trailers, semitrailers, and RVs, and use for Trailer, RV tail light signal synchronous display, making it a versatile solution for whatever vehicle you have.. Precise and Professional Manufacturing: Our adapter cord is professionally manufactured with high precision and good reliability, ensuring that it will always perform as expected..

Other fine products

  • $14.99
    Qiilu 4-pin Flat Connector Trailer Plug Two Split Adapter Socket Us Type Wire Accessory For Rv Trailers
    View
  • $19.99
    Qiilu 7-way Round Connector Socket 24v Vehicle Side Trailer 7 Pin For Semi-trailer Truck Rv
    View
  • $13.99
    X Autohaux 7 Way Round Blade To 4 Pin Rv Flat Trailer Coiled Wiring Harness Connector Plug Adapter
    View
  • $15.99
    Hqrp 7 Way Rv Blade Connector 7-pin Conn Round Wiring Plug Trailer End
    View
  • $20.99
    Rv Blade 7 Way Round To 5 Pin Flat Trailer Coiled Wiring Connector Adapter Plug-foot 5ft 5 For Campers And Boat Trailers Usable
    View
  • $41.99
    Uxcell 7 Pin Trailer Wiring Harness Extension Connector Vehicle-side Truck Bed Way Rv Plug Blade To Round Adapter
    View
  • $19.99
    Ez Travel Collection Truck And Rv Trailer Light Brake Tester 7-way Round
    View
  • $28.99
    Usonline911 7 Way Rv Style Trailer Light Plug For Camper Horse Trailers Pack Of 2
    View
  • $23.99
    X Autohaux 5ft 7 Way Round To Pin Flat Trailer Wire Coiled Wiring Connector Adapter Plug For Truck Rv Full Length 5 Foot 60
    View
  • $11.99
    Trailer Tester 7 Pin Tool 7pin 12v Car Towing Plug Socket Connection Diagnostic Black
    View

Collections

  • Air Conditioning & Comfort
  • Air Filter
  • Air Intake
  • Batteries, Charging, & Starters
  • Brackets
  • Brakes & Traction
  • Carburetors
  • Electrical
  • Electronics
  • Exhaust & Emission Control
  • Garage Gear
  • Gaskets
  • Grills
  • Halo Lights
  • Hats
  • Ignition
  • Key Fobs
  • Lighting
  • Paint Supplies
  • Polishers
  • Solenoids
  • Stators
  • Tie Rods
  • Truck & Towing
  • Turbine
  • Valve Caps

Quick Links

  • Disclaimer
  • Privacy Policy
  • Terms of Service

Customer

  • Return and Refund Policy
  • Payment Methods
  • Shipping Methods
  • Sales Tax

Contact Us

  • Send Message
Administrative Address
1525 S Higley Rd Ste 104
Gilbert, AZ 85296
(877) 367-3167
  • American Express
  • Discover
  • Visa
  • Mastercard
  • PayPal

© 2025 Mechanic Surplus. All Rights Reserved. .

Product Added to Cart