Will this coupler fit my 2-inch wide square trailer tongue?

Yes, this coupler is specifically designed for a 2-inch wide channel or square tongue. Please measure your trailer beam width before purchasing to ensure a snug fit and secure bolting or welding.

Does it come with the mounting bolts and safety pin?

This package includes the coupler assembly only. You will need 2 grade-5 bolts (typically 3" x 7/16") and a safety pin or lock for the latch. This allows you to choose the hardware that best fits your specific trailer frame.

Can I weld this coupler instead of using bolts?

Absolutely. While many users prefer bolting for easy replacement, the heavy-duty steel construction is suitable for welding to provide a more permanent and rigid connection to your trailer tongue.

Is the zinc plating sufficient for use on a boat trailer in salt water?

Yes, the zinc finish is designed to provide excellent corrosion resistance. However, for maximum longevity in saltwater environments, we recommend rinsing the coupler with fresh water after each use.

How do I adjust the tightness of the coupler on the ball?

There is an adjustment nut located under the latch. You can tighten or loosen it to ensure the coupler fits snugly on your 2-inch ball without excess play, ensuring a quiet and safe towing experience.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Straight Trailer Coupler for 2" Ball and 2" Channel, 3500 lbs | 3500 lbs Gross Weight Capacity, Zinc Plated Steel for Boat, Utility and Equipment Trailers

Product ID: 79022134

Details

Brand
NBJINGYI
Finish Type
Zinc Finish
Item Weight
4.4 pounds
Material
Alloy Steel
Vehicle Service Type
trailer

🔒Pre-drilled safety lock holes

🔗2" ball & channel compatibility

⚙️3500 lbs heavy-duty rating

¥15175

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🔗 Secure your ride with strength and style — never miss a hitch!

LOCK IT DOWN - Pre-drilled holes ready for safety pins or locks to prevent accidental uncoupling.
UNIVERSAL 2 FIT - Standardized 2" ball and channel compatibility simplifies your trailer setup.
QUICK RELEASE LATCH - Spring-loaded lever ensures fast, secure hitching and unhitching on the go.
BUILT FOR HEAVY LOADS - Supports up to 3,500 lbs GTW—perfect for mid-sized boats and equipment trailers.
WEATHER RESISTANT ZINC FINISH - Durable zinc plating protects against rust and corrosion in all conditions.

The NBJINGYI Straight Trailer Coupler is a robust 2" coupler rated for 3,500 lbs gross trailer weight, designed for universal fit on 2" ball hitches and channels. Featuring a quick-release latch and pre-drilled safety lock holes, it offers both convenience and enhanced security. Its zinc-plated alloy steel construction ensures long-lasting durability against weather and corrosion, making it ideal for boat, utility, and equipment trailers.

Specifications

ASIN	B07BDFC714
Automotive Fit Type	Universal Fit
Best Sellers Rank	#2,098 in Automotive ( See Top 100 in Automotive ) #1 in Trailer Coupler Parts
Brand Name	NBJINGYI
Compatible with Vehicle Type	trailer
Customer Reviews	4.8 4.8 out of 5 stars (2,008)
Finish Type	Zinc Finish
Item Type Name	2" Straight Trailer Coupler
Item Weight	4.4 pounds
Manufacturer	JY
Manufacturer Part Number	1BJY-TC
Manufacturer Warranty Description	one year
Material Type	Alloy Steel
Maximum Towing Capacity	1587.58 kg
Model Number	JG-X7IU-N2S0
Pull Force	3500 ft-lb
UPC	729043886982
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥15175

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews