# Trailer Ball Connector with Lock

Full listing title: Trailer Ball Connector 50mm Trailer Coupling with Lock Cast Steel for Towing

- SKU: DCD-10001307678
- Price: 103.49 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 12-22 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-13 to 2026-10-23
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Garage & Ride (Vehicles & Parts > Vehicle Parts & Accessories)
- Condition: new; brand: SuntekStore
- Package size: 27 x 12 x 8 cm (10.6 x 4.7 x 3.1 in)
- Weight: 3.21 kg (7.07 lb)
- In the box: Connector ×1, Keys ×1 set
- Product size: 25.9 x 5.1 x 12 cm (10.2 x 2.0 x 4.7 in)
- Material: Cast steel
- Color: Silver-gray with black covering covers
- Structure: Lever-operated coupling, rectangular tow-bar body
- Locking feature: Built-in locking hole
- Maximum load: 2700 kg

## Description

Central Characteristic: A premium 50 mm trailer ball connector designed to provide a secure and reliable connection between your towing vehicle and trailer.
Primary Function: This heavy-duty trailer coupling with lock ensures grip on standard tow balls, keeping your cargo safely attached during transit.
Sturdy Construction: Crafted from high-strength cast steel with a silver-gray metal finish, this coupler is built to withstand demanding towing conditions.
Enhanced Security: Featuring a built-in locking hole and an included matching key set, this tow hitch coupler protects your setup against unauthorized detachment and unauthorized removal.
Load Capacity: Engineered for heavy-duty performance, this sturdy trailer coupler supports a maximum load of up to 2700 kg for peace of mind on the road.

Upgrade your towing setup with this premium 50 mm trailer ball connector, designed to provide maximum security and reliability on every trip. Crafted from high-strength cast steel with a sleek silver-gray metal finish, this sturdy trailer coupling with lock is built to withstand the toughest road conditions while resisting wear and tear. The lever operated coupling structure ensures a tight, firm hold standard tow balls, making it an essential component for your recreational vehicle or utility trailer. Designed with as a top priority, this heavy-duty coupler features a built-in locking hole and comes complete with a matching key set. This built-in locking mechanism deters unauthorized removal and prevents accidental detachment, giving you complete peace of mind whether you are parked or. The rectangular tow-bar body measures 259 mm in length and 51 mm in height, featuring a 78 mm mm section and 13 mm mounting holes for a straightforward installation process. With an impressive maximum load of 2700 kg, this tow hitch coupler is fully equipped to handle heavy loads, from transporting equipment to towing recreational vehicles. The front and handle areas are fitted black covering covers, offering an ergonomic grip and protecting key components from dust and debris. Whether you are replacing an old connector upgrading your current towing system, this reliable trailer coupler provides the strength, durability, and security needed for smooth and transport.

Option: Connector Key

## How to buy

Open https://suntekstore.com/buy/DCD-10001307678?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001307678/
- JSON: https://suntekstore.com/products/DCD-10001307678.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/92/925f86a7f9cd7da09cdfa98af3101324d041d134.jpg
- Store policies: https://suntekstore.com/llms.txt