SKU: 52919890437

4-Pin to 5-Pin Wiring Adapter Connector for Truck & Boat Trailer

Sale price$10.11 Regular price$11.23
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

4-Pin to 5-Pin Wiring Adapter Connector for Truck & Boat TrailerSpecification: 4 Way to 5 Pin Flat Adapter: The electrical wiring adapter converts a 4 way flat vehicle socket to 5 way flat boat trailer plug, adding in a fifth wire for the reverse lights and allowing vehicle's 4 way flat to be converted into 5 pin socket Design For Boat Trailer: 4 pin to 5 pin flat trailer plug specifically intended for boat trailers with surge brakes, 4 way flat to 5 way flat fits all vehicle models with 4 way flat connector, and

Specification:


4 Way to 5 Pin Flat Adapter: The electrical wiring adapter converts a 4-way flat vehicle socket to 5-way flat boat trailer plug, adding in a fifth wire for the reverse lights and allowing vehicle's 4-way flat to be converted into 5 pin socket
Design For Boat Trailer: 4 pin to 5 pin flat trailer plug specifically intended for boat trailers with surge brakes, 4 way flat to 5 way flat fits all vehicle models with 4-way flat connector, and your Boat trailer comes with a 5-way flat plug
Well Protected: Both of the 4 way male and 5 way female trailer connectors equips with rubber dust cover, protects the terminals from water and dust when not in use
Simple Installation: The blue wire spliced into the reverse light wire on the vehicle, 4 to 5 boat trailer hitch wiring adapter simply plugs into a standard vehicle-side 4 pin flat and trailer-side 5 pin trailer light adapter
Durable Construction: 4 pin flat 5 wire harness kit are molded and features thickened PVC wire coating materials for anti-corrosion, pure copper wires for good conductivity
Features:
Heavy-duty 18-gauge wires for strength and longevity.
Suitable for boat trailers with surge brakes.
The fifth wire (blue wire) connects to the reverse lights.
Both dust covers for dust-proof and waterproof
Durable molded plastic for long term use.

Application:


Fit For Truck & Boat Trailer
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52919890437

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4.4 ★★★★★
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DCP
Waukegan, US
★★★★★ 5
Great value, perfect for our infant room!
Color: Black, Size: Standard - 4 Panel
Great product, sturdy design and easy to build! It is a fairly light weight item, which aids in the maneuverability of the divider. The color was as described and is dark enough to block the light from our sleeping infants! I do love that you are able to see through the slats and see the child sleeping- if you are looking for something with MORE privacy, this is not it. It has great coverage area and is dark and a wonderful value for the price, however, you are able to see through the areas where each panel connects!
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Reviewed in the United States on August 18, 2025
T
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Tammy Lee Morris
Massapequa, US
★★★★★ 1
Don’t waste your money or time!
Color: White, Size: Standard - 4 Panel
Don’t waste your money. The instructions make no sense and the metal poles are either sized wrong for the product or screw holes are incorrectly placed, but no two poles matched in size and placement making it impossible to put this together without the panels being warped. No matter how I tried to switch the poles to see if I had them wrong, they always turned out warped and incorrectly fit. I finally gave up and threw everything out - I wasted $50 on this junk and because I didn’t try to put it together immediately after I bought it, it is way too late for a refund. Lesson learned!
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Reviewed in the United States on October 1, 2025
E
Verified Purchase
Edward Hugee
Lowell, US
★★★★★ 3
Sturdiness
Color: Black, Size: Standard - 4 Panel
Not so sturdy. It worked well for its intended job, but, it has to be secured to the floor for long term use.
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Reviewed in the United States on March 30, 2026
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Edith Appleton
Bozeman, US
★★★★★ 5
Hide my hot water heater
Color: Grey, Size: Standard - 4 Panel
I used the divider to hide my hot water heater. It's perfect and looks great
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Reviewed in the United States on April 21, 2026
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Janet Lanier
Whiting, US
★★★★★ 4
Wobbly but Usable
Color: Grey, Size: Standard - 4 Panel
A bit wobbly, but good enough for the price when you need a solid background for remote work calls.
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Reviewed in the United States on May 6, 2026

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