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CARROFIX adapter US 7-way blade to EU 7-pin round with dust cover

CARROFIX

CARROFIX US 7-Way Blade to EU 7-Pin Round Trailer Adapter

SKU CH-JGDA-XQJRT

Converts a US 7-way blade vehicle socket to a European 7-pin round trailer plug for lighting and brake signals

  • Fit typeAll
  • Compatible vehiclesTruck with US. style 7 way blade
  • Key featuresUSA 7 way to European 7 Pin
  • Connects US 7-way blade vehicles to EU 7-pin round trailers
  • Plug-and-play installation requires no extra wiring or adapters
  • Dust cover protects the European 7-pin plug when not in use
  • Transfers turn signals, taillights and electric brake power
  • Maps US blade functions to EU round-pin wiring layout

Vehicle-end Adapter

The CARROFIX adapter connects a US-style 7-way blade socket on a truck or tow vehicle to a European 7-pin round plug on a trailer. It is built for owners who need to tow a European-wired trailer behind a North American vehicle without rewiring either side. A dust cover on the trailer plug keeps the contacts clean when the adapter is not in use.

Wiring Translation

The single specification that decides fitment is the pin-out conversion: the adapter maps the vehicle’s combined turn/brake circuits and separate tail, electric brake, backup and ground wires to the European trailer’s dedicated left tail, right tail, left turn, right turn, electric brake, backup and ground pins. If your trailer expects separate turn and tail signals, this adapter provides them; if it expects combined signals, it will not match.

Thermals Noise Power

The unit is a passive wiring harness with no active electronics, so it generates no heat and produces no audible noise during operation. Power draw is determined entirely by the trailer’s lighting and brake circuits, and the adapter simply passes that current through its internal conductors.

How it compares

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

Price $20.99
Cheaper than about 62% of the 30 comparable items (median $28.99).

Specifications

Product
Brand nameCARROFIX
Model nameTrailer connector
Compatibility
Fit typeAll
Compatible vehiclesTruck with US. style 7 way blade

Questions about this item

What signals does the adapter pass from the US 7-way blade socket to the European 7-pin round plug?

It routes left turn/brake, right turn/brake, taillights, electric brakes, backup and ground from the vehicle blade connector to the corresponding European round-pin functions.

Does the adapter require any wiring changes or extra connectors to work?

No, it plugs directly into the existing US 7-way blade receptacle on the truck and the trailer's 7-pin round male plug with no additional wiring or adapters needed.

What physical clearance is needed to fit the adapter between the vehicle socket and trailer plug?

The adapter is a compact in-line unit with a dust cover on the European plug side; it fits between the vehicle's 7-way blade socket and the trailer's 7-pin round connector without extra mounting hardware.

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