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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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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:
- 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
4.4 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 4
Fantastic Durable Chew Toy That My Dog Loves!
Flavor Name: Beef, Size: Medium
Absolutely thrilled with this dog chew toy! It’s extremely tough and durable — perfect for aggressive chewers and keeps my pup entertained for a long time. The bamboo fiber and nylon design feels sturdy yet gentle on the teeth, and it even helps with dental hygiene by massaging gums while he chews. My dog goes crazy for this bone and it lasts way longer than other chew toys we’ve tried. Great quality and great value — highly recommend for any dog
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Great stimulation for active chewers!
Flavor Name: Peanut Butter, Size: Large, Flavor Name: Peanut Butter, Size: Large
"Long lasting chews" never make it past 5 minutes in mouth of my Golden Retriever, but this one will! He immediately started chewing on it and barely made a dent. Love that this product is safe, clean, and enjoyable for my boy. Highly recommend!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
100% Puppy-Approved
Flavor Name: Beef, Size: Small
My little fur baby absolutely LOVES this!! ❤️ He immediately got the zoomies when I gave it to him. 🤣
It's his new favorite chew toy and keeps him occupied for long spans of time while inside or outside of his crate. Very durable, smells pleasant, and is the perfect size for my small puppy (he is currently 10 lbs and I got him the small one). Previous chew toys that I purchased were too large/heavy for him to pick up, but this one is lightweight and perfect! I highly recommend! 🙌🏾
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Not destuctable
Flavor Name: Peanut Butter, Size: Medium
This is the first toy that none of my dogs have destroyed. It's still going strong and they love carrying it around and gnawing on it every day. The material is durable and the product is the perfect size. I will buy more soon.
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Reviewed in the United States on May 21, 2026
★★★★★ 3
It's good
Flavor Name: Beef, Size: Medium
My dog doesn't like it and he does typically like these but it is really nice quality and I like the shape and design so definitely try it because of the price
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Reviewed in the United States on May 29, 2026