Curt 6 way round to 4 way flat 57621 - Read Reviews on Curt #57621

Curt Trailer Wiring Adapter

Part Number: 57621
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Est. Delivery: Aug 02-03
Price: $ 5.99
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Features & Benefits

There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a perfect match. For example, your truck may be equipped with a 6-way round socket, but your trailer may have a 4-way flat plug. For this very common problem, CURT offers a quick and simple solution in the form of an electrical adapter. An adapter is an electrical device that allows a connection to be made between a mismatched trailer plug and vehicle socket. It easily plugs in your vehicle's electrical socket and usually requires no additional wiring. CURT offers an array of adapters to accommodate most types of plugs and sockets, including 4-way flat, 4-way round, 5-way flat, 6-way round, 7-way RV blades and more. This electrical adapter is designed to adapt a 6-way round vehicle socket to fit a 4-way flat trailer plug. It features quality plastic construction and requires no splicing.

  • Adapts a 6-way round vehicle socket to fit 4-way flat trailer plugs
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Durable black plastic construction to be rust-free
Product Details
Part Number: 57621
Weight: 0.15lbs
Type: 6 Way
6 to 4
Connector / Terminal Configuration: 4 way flat
Material: Copper, PVC, Polypropylene
Night Illumination: No
Package Contents: 6-way round connector plug and socket
Trailer Side Connector: 4-Wire Flat
Vehicle Side Connector: 6-Pole Round
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
  • Overall

    Curt 6 way round to 4 way flat


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