GCPN-30008 - Round Gooseneck Coupler – 30K Capacity – Adjustable – Weld-On | MT

GCPN-30008 - Round Gooseneck Coupler – 30K Capacity – Adjustable – Weld-On | MT
This MAT round gooseneck coupler is engineered for extreme-duty towing where maximum strength, secure engagement, and adjustability are essential. Featuring a curved internal ball clamp and hidden spring latch, it delivers a tight, reliable connection while protecting internal components for long-term performance.
Detailed Information:
| Coupler Type | Round gooseneck coupler |
|---|---|
| Load Capacity | 30,000 lbs GTW |
| Adjustment Range | 8" |
| Ball Clamp Design | Curved internal clamp |
| Latch Style | Hidden spring latch |
| Installation Type | Weld-on |
| Certification | SAE J2638 |
| Material | Heavy-duty steel |
| Brand | MT (Miller Automotive Technology) |
| Part Number | GCPN-30008 |
Fitting:
Designed for gooseneck trailers using a round-tube coupler configuration. Ideal for heavy equipment, livestock, and commercial trailers requiring a 30,000 lb GTW rated coupler.
Features:
- 30,000 lb GTW Rating: Built for extreme towing applications.
- 8" Adjustable Height: Allows proper trailer leveling across various tow vehicles.
- Curved Internal Ball Clamp: Ensures a tight, secure connection to the hitch ball.
- Hidden Spring Latch: Protects moving parts and provides a clean, low-profile design.
- SAE J2638 Certified: Meets industry standards for safety and performance.
- Heavy-Duty Steel Construction: Designed for durability and long service life.
Product Overview:
The MT GCPN-30008 round gooseneck coupler delivers unmatched strength, security, and adjustability for demanding towing applications. With an 8" adjustable height, curved internal ball clamp, hidden spring latch, and a 30,000 lb GTW rating, it provides a reliable and professional-grade solution for heavy-duty gooseneck trailers.
- Product type: Couplers & Jacks








