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Seachoice 57731 6-Way Round to 4-Way Flat Trailer Wiring Adapter

Manufacturer

Seachoice

<h3>Trusted Marine Hardware Since 1988</h3><p>Seachoice was established in 1988 as a supplier of high-quality marine hardware and OEM replacement parts, originally focusing on cleats, hinges, and hasps. Recognizing the demand for a full range of quality products at an affordable price, Seachoice aggressively expanded its product line and today offers more than 6,000 replacement parts and accessories in 17 key categories—including lighting, fuses, fasteners, safety equipment, and anchors—to satisfy fishing, boating, and watersports enthusiasts worldwide.</p><p>Run for and by boaters, Seachoice offers a no-hassle warranty on everything they produce, demonstrating their commitment to customer satisfaction and product reliability. With products stocked in 18 strategic locations serving the U.S., Canada, and customers around the globe, Seachoice has built a reputation as an industry-trusted brand that consistently delivers value without sacrificing quality.</p><h3>Comprehensive Anchoring Solutions</h3><p>Whether you're securing a personal watercraft, fishing boat, or larger vessel, Seachoice offers a complete range of anchoring solutions. Their <a href="/7548-seachoice-mooring-anchors-200693">mooring anchors</a> provide reliable holding power for various bottom conditions, while their <a href="/7548-seachoice-slip-ring-traditional-anchors-200970">slip ring and traditional anchors</a> deliver versatile performance for different marine environments. For boaters seeking general-purpose anchoring systems, Seachoice's <a href="/7548-seachoice-anchors-200101">anchors</a> feature hot-dipped galvanized construction and reinforced flukes engineered to penetrate deeply and hold firmly.</p><h3>Marine Rope and Line Products</h3><p>Proper cordage is essential for safe boating operations, and Seachoice's extensive selection of <a href="/7548-seachoice-rope-17207">rope</a> meets the demanding requirements of marine environments. From traditional 3-strand nylon rope that serves as an excellent economical choice for anchor rodes to G4 high-test galvanized chain hand-spliced in the USA, Seachoice rope products are designed to operate smoothly with windlass systems and withstand the rigors of saltwater exposure.</p><h3>Comfort and Convenience on Deck</h3><p>Seachoice extends beyond essential hardware to include comfort-focused products like their popular <a href="/7548-seachoice-deck-chairs-200305">deck chairs</a>. The manufacturer offers folding deck chairs that combine style with functionality, providing comfortable seating that folds flat for easy storage when not in use.</p><h3>Quality You Can Trust</h3><p>Seachoice is known for raising the bar when it comes to quality and reliability, with over 50 parts completely redesigned to meet evolving boater needs. Whether you're equipping a new vessel or replacing worn components, Seachoice delivers marine-grade products that perform season after season, backed by their comprehensive warranty and decades of industry expertise.</p>

Part Number

57731
06/23/2036 7:13 AM
Sale Price

$9.09

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Seachoice 57731 is a trailer wiring adapter that converts a 6-way round connector on the tow vehicle to a 4-way flat connector for the trailer. This compact adapter eliminates the need for cutting or splicing wires, making it a quick and simple solution when switching between trailer types.

Constructed with a durable molded plastic housing that resists corrosion, this adapter is built to hold up in demanding marine, boating, and trailering environments. Both the 6-way round and 4-way flat ends feature brass pin terminals for reliable conductivity and a secure connection.

Key Features:

  • Converts 6-way round vehicle connector to 4-way flat trailer connector
  • Supports tail lights, left and right stop and turn lamps
  • 6-way round-pin brass terminals (vehicle side)
  • 4-way flat pin-style brass terminals (trailer side)
  • 7.5 amp maximum load rating
  • Corrosion-resistant molded plastic housing
  • No cutting or splicing required — plug-and-play installation

Also known by full manufacturer part number 50-57731 (UPC: 719249577319). Ideal for use with boat trailers, utility trailers, and landscape trailers requiring a standard 4-way flat wiring connection.

Waiting for my invoice. I am not receiving a response

Quick delivery. Good price.

Quick shipping. Item was correct. Great transaction.

I'll be a return customer.

nice and easy

Delivery showed up undamaged and before expected.

So far so good

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