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Black round 7-pin trailer connector with finger grips

CARROFIX

CARROFIX RV Blade 7-Way Round Trailer Connector 7 Pin

SKU CH-J1F3-MVBWY

A 7-way round RV-style trailer connector with a weatherproof ABS housing and detachable terminals for secure towing electrics

  • Fit typeUniversal fitment
  • Compatible vehiclesTrailer
  • Key featuresVehicle End Connector
  • Secure trailer-to-vehicle power link with standard 7-pole round blade connector
  • Detachable hardware design shields terminals from dust moisture and road hazards
  • Heavy-duty ABS housing resists corrosion and water ingress for long service life
  • Oversized finger grips allow quick firm plug removal even with gloves
  • Universal fit replaces RV camper and horse trailer 7-way round connectors

7-Way RV Blade Connector

The CARROFIX RV Blade 7-Way Round Trailer Connector is a vehicle-end plug that links a trailer to the tow vehicle's socket. It uses a standard 7-pole layout to carry power for tail lights, turn signals, electric brakes, auxiliary 12V and a ground connection. The moulded ABS housing is built to resist water and corrosion on the road. Over-sized finger grips make removal simple.

For single-trailer towing setups

This connector suits owners who need a direct replacement for a damaged or worn 7-way round plug on an RV, camper or horse trailer. Its universal fitment works with the standard socket found on most tow vehicles. Builders wiring a trailer from scratch or repairing a cut harness will appreciate the detachable hardware that simplifies splicing. It is not for setups that require a flat 4-pin or 5-pin interface.

Plugs into tow-vehicle socket

The plug inserts into the existing 7-way round blade socket on the tow vehicle to complete the lighting and brake circuits. Colour-coded terminals match the supplied wiring guide: blue for electric brakes, green for right turn and brake, red for auxiliary 12V and reverse, brown for tail lights, yellow for left turn and brake, and white for ground. The weatherproof shell seals out dust and moisture once the wires are routed through, freeing the installer from taping exposed connections.

How it compares

Measured against everything we stock in Tow Straps, Hitches & Adapters, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 92% of the 30 comparable items (median $28.99).

Specifications

Product
Brand nameCarrofix
Model nameRV style 7 Way Connector
Compatibility
Fit typeUniversal fitment
Compatible vehiclesTrailer

Questions about this item

What type of socket must my tow vehicle have for this 7-way round RV-style connector to plug in?

The tow vehicle needs a matching 7-way round blade socket that follows the standard RV pin layout so the connector can supply power for tail lights, turn signals, electric brakes, auxiliary 12 V, reverse lights and ground.

Can I use this connector with an older trailer that has a different wiring colour code?

You can splice the trailer's existing wires to the connector's terminals — blue for electric brake, green for right turn and brake, red for auxiliary 12 V and reverse, brown for tail lights, yellow for left turn and brake, white for ground — matching each function regardless of the original wire colours.

How do I confirm the connector is working correctly after wiring it up?

With the tow vehicle running, verify that tail lights, both turn signals, brake lights, reverse lights and the electric brake circuit all activate on the trailer, and check that the white ground wire gives a solid chassis connection.

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