Best Trailer Connector Manufacturer

Miady 25ft Trailer Wiring Harness with 4 Flat Connector, 18 AWG Color Coded Wires Trailer Light Wiring Harness Extension with 4ft White Ground Wire

  • Long Enough: The Miady 25' Trailer Wiring Harness gives you the extra length, just need to extend current truck to trailer wires. No need to splice your new wires, simply extend them with this extender..
  • Wishbone Style Wiring Setup Designed: Constructed with Wishbone Style Wiring Setup and 4 way connectors design makes the running light circuit and splits it at the trailer connector, so you do not have to run a jumper wire from one taillight to the other. Simplify the installation process to save more time..
  • 4FT LENGHT GROUND WIRE: Equipped with 4 Way flat plug connector with trailer ends and a white ground wire, designed to split at the trailer tongue and run down each side of the trailer. The trailer side ground wire is 4ft, it is enough to use for your trailer, which is completely sealed for a long corrosion-resistant installation..
  • SIMPLIFIED CONNECTION: Come with 18 AWG COLOR CODED WIRES clearly identify each wire's function, makes it much easier for wires connection as well as adding more convenience and installation safe and straight-forward..
  • Wide Application: Ideal for marine boat trailer, horse trailer, motorcycle trailer, ATV trailer, and other cargo utility trailer hitches (tow/haul vehicle must have 4-way plug) . - We provide 24*7 friendly c....
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CURT 58170 Vehicle-Side 7-Pin Round Trailer Wiring Harness Socket

  • SPRING-LOADED COVER. To promote long-lasting use and weather resistance, this round 7-pin trailer wiring socket comes with a spring-loaded dust cover. It protects the 7-way connector when not in use, shielding it from the outdoor elements.
  • VERSATILE DESIGN. This connector makes a great replacement 7-way wiring socket. It connectors and connects the taillights, brake lights, turn signals, reverse lights, electric trailer brakes and an auxiliary power wire.
  • DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this 4-pin trailer wiring connector is made from strong, durable die-cast metal.
  • RELIABLE CONNECTION. This 7-way round trailer wiring socket is equipped with a locking tab on the inside of the dust cover that secures the plug in place when inserted. This helps maintain a reliable wiring connection.
  • WEATHER-RESISTANT. To help protect the splice-in wiring connections, this 7-wire vehicle socket features concealed terminals, keeping the wires from direct exposure to rain, dirt, road salt and other corrosive threats (wires not included).
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QLZOZB 7 Pin Trailer Plug 7 Way Trailer Plug 7 Way Round RV-Style Trailer Connector, Detachable 7 Pin Trailer Wiring Adapter Plug

  • ...ompression nut and rubber washer, which can effectively prevent water and moisture, protect the terminal from bad weather and dangerous road conditions, and increase the service life of the 7 way tracker plug.
  • Removable Structure for Upgrading: 7 way round RV style tracker connector adopts removable hardware design, which is easy to splice. The 7-pin plug can be spliced into the existing trailer wiring at any time, and all terminals are firmly fixed with screws to prevent the trailer wire from pulling out of the connector.
  • High Quality Material: The shell of 7 pin trailer plug is made of high-quality heavy plastic, which is sturdy, wear-resistant and anti-corrosion. High quality brass terminals have high and stable conductivity.
  • Easy to Operate: The 7 way trailer plug is ergonomically designed with 2 handle hooks on the side for better grip, allowing you to easily plug in the trailer wiring and trailer lights.
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Oyviny RV 7 Pin Trailer Plug with IP68 Waterproof Seal, Detachable 7 Way Round RV-Style Trailer Side Connector 7 Point Trailer Wiring Plug

  • ...connect taillights, brake lights, reverse lights, turn signals, trailer brakes and auxiliary power.
  • Good Strain Relief. All the terminals inside the trailer 7 way plug are tightly keep in place by screw strain relief clamp, which keeps trailer wires from pulling out of the connector, offer reliable connection.
  • Durable Construction. 7 blade trailer plug made from heavy duty grey plastic for long-lasting use, brass terminals ensure great conductivity. 7 way rv connector comes with 2 handle hooks on either side for a better grip to make plugging in easier and faster.
  • Easy Installation. Installation just requires you to loosen the screws on the end and body of the plug to pull out the terminals end, splices the trailer light wiring into each terminals according to color and then assemble the plug.
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CZC AUTO 4 Pin Trailer Light Wire Harness Extension 18 Gauge 4-Way Flat Wiring Connector, 10ft, for Trailer Boat Car RV Truck

  • ...you have any questions about our product, please contact us first. We will help you solve the problem as soon as possible. Many thanks.
  • EXTEND PROPER LENGTH FOR APPLICATION: 10ft (120in) long. 4-way flat wiring harness extension with a male and female end. The 4 flat light connector can give you extra length of tow light, hitch light, trailer light wire, trailer wiring, etc. and replace or fix the broken wires. It also can be used for trouble shooting to check if the light circuits are working.
  • EASY TO USE & HOOK UP: Plug n' Play Connection.You don't need to cut the original harness to add wires. Color coded wire directly match the trailer wire system for easy and safe connection.
  • WIDELY APPLICATION: Most commonly used for all types of trailers including marine boat trailer, horse trailer, ATV trailer, and other cargo utility trailer hitches which have a standard 4-pin plug.
  • PURE COPPER CORE: The 4 pole trailer connector is made of superior materials, heavy duty 18 gauge 100% pure copper core covered by PVC with UV, PVC plug with stain nickel plated copper terminals i....
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CURT 58071 Vehicle-Side 4-Pin Round Trailer Wiring Harness Socket

  • SPRING-LOADED COVER. To promote long-lasting use and weather resistance, this round 4-pin trailer wiring socket comes with a spring-loaded dust cover.....
  • VERSATILE DESIGN. This vehicle-trailer wiring connector makes a great replacement 4-flat wiring socket. It matches industry-standard 4-way round....
  • DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this 4-pin trailer wiring connector is made from strong, durable....
  • RELIABLE CONNECTION. This 4-way round trailer wiring socket is equipped with a locking tab on the inside of the dust cover that secures the plug in....
  • WEATHER-RESISTANT. To help protect the splice-in wiring connections, this 4-wire vehicle socket features concealed terminals, keeping the wires from....
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Autopher Trailer Adapter 4-Way Flat to 7-Way Round Blade Light Plug Wiring Connector with Mount Bracket

  • Easy Wiring Connection 4 Pin to 7 Pin Adapter - Autopher trailer adapter let you hook up a 7-way round rv plug to the 4-wire flat connector, providing basic lights functions: grounding, left/right turn signals and taillights.
  • Reliable & Stable 4 Way to 7 Way Trailer Adapter - Made of premium copper wires, with heat-resistant PVC sleeve housing, trailer light adapter greatly improves the electrical conductivity of the whole circuit.
  • Excellent Molded Construction - Adapter for trailer lights is well molded from original plug, with a spring-loaded cover, better dust proof and water resistant to keep the inner elements protected.
  • Strong Mount Bracket - Come with a sturdy metal bracket for stable mounting on the right position, 4 pin to 7 pin trailer adapter can be firmly secure in place and ready to go.
  • Wide Application - Rated at DC 12/24V, no splicing wires needed, 4 way to 7 way trailer adapter is a Plug-N-Play connector for towing most vehicles without electric brakes requirement, including RVs, trailers, semi-trailers, etc..
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valonic Trailer Light Adapter - 7 Way Flat Blade to 4 Way Pin - for Trailer Tow Hitch - Towing adaper

  • EASY CONVERSION: This trailer light adapter is the easiest and fastest way to make electrical connections when pulling a flat trailer that has a....
  • APPLICATION: simply plug in the trailer plug adapters with the 7 way blade connection on the truck side and the 4 way trailer connection on the e.g....
  • FACTS: dimension - 3,6in x 2,9in, colour - black, plug connector - 7 way round to 4 pin flat.
  • FEATURES: the finger lugs help to remove the adapter plug easily..
  • PORTFOLIO: Please have a look at our portfolio to find further plugs and adapters. We also offer a 7 way blade connector - just search Amazon for....
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MECMO Multi-Tow 4-Way Flat to 7-Way RV Blade and 4-Way Flat Female Trailer Wiring Adapter Connector Kit Adapt 4-Way Flat Vehicle-Side Socket to Multiple Trailer Plugs with Mounting Bracket

  • 【Multi-Plug】This dual-output 4 Pin and 7 Pin trailer wiring adapter makes it easy to tow different trailers with your vehicle, for used to convert any 4-wire flat vehicle-end plug to a combination 7-way blade RV outlet and 4-way flat outlet. Provides multiple towing options from one vehicle-end connector for towing any heavy / light duty trailers. This special dual-output electrical adapter allows a connection to be made between a mismatched trailer plug and vehicle socket..
  • 【Universal Trailer Adapter】MECMO Multi-Tow 4&7 trailer connector adapter provides two standard trailer connections, a 7-pin RV blade and a 4-way flat socket, adapting for versatile towing options. Additional leads for brake, reverse and power function allowing you to transfer your 4-pin factory connector to a standard 7-way..
  • 【4 Flat & 7 Way Blade Output】 Dual 4 way and 7 way trailer hitch wiring adapter allows you to connect 4 poles or 7 poles trailer to your factory 4 pin socket to power taillights, brake lights, turn signals, reverse lights, electric trailer brakes and auxiliary power (12V+ wire)..
  • 【Heavy Duty】 Both 7-way RV output socket and 4-way flat equip with a tight-fitting dust cover and a spring loaded cover to keep terminals clean when not in use.....
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Tekonsha 90250 Prodigy RF Electronic Brake Control

  • The perfect multiple vehicle-shared trailer solution, suitable for any trailer with up to 3 axles.
  • Hand Held control unit in the Tow Vehicle, Trailer Power Module on the Trailer.
  • Wireless communication between the remote hand unit and trailer mounted power module.
  • Proportional braking, forward and reverse, no level adjustment necessary.Trailer braking power supplied via 7-Way Connector from the vehicle.
  • Compatible with tow vehicles that have multiplex wiring systems.
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