NBJINGYI A-Frame couplers are perfect for safe towing of dia ball size X inch ,X LBS load capacity. ALL A-frame trailer coupler is CLASS III ; approved and meets all SAE and CSA standards.The quick-lock ...

Buy Now From Amazon

Product Review

NBJINGYI A-Frame couplers are perfect for safe towing of dia ball size X inch ,X LBS load capacity. ALL A-frame trailer coupler is CLASS III ; approved and meets all SAE and CSA standards.The quick-lock designed for a fast and easy  safe coupler hookup to your hitch setup.Black powder coat finish fit all weather conditions and heavy usage, typically used for heavy usage products and will last for many years.   

Our Company Promise

We are devoted to a complete line of products using cutting edge technology with the expertise and ingenuity to produce superior products that are durable and dependable . We always develop and apply the newest advancements in technology toprovide customers with quality products without the high price.



  • 14,000 LBS HEAVY-DUTY VERSATILITY Rated for a 14,000 lbs gross weight and 2,100 lbs tongue weight. This Class IV A-frame coupler is the ideal heavy-duty solution for RVs, large campers, car haulers, and utility trailers.
  • SECURE WEDGE-LATCH LOCKING Features a robust wedge-latch mechanism that provides a precision-engineered fit on any standard 2-5/16" hitch ball. It ensures a tight, rattling-free connection for smoother, quieter highway travel.
  • UNIVERSAL A-FRAME MOUNTING Designed to fit standard A-frame trailer tongues. Whether you are building a custom camper, upgrading a utility trailer, or replacing a worn unit, this reinforced steel coupler supports both welding and bolting.
  • PREMIUM BLACK E-COAT FINISH Features an industrial electrophoretic coating (E-coat) for uniform protection. This durable finish is built for year-round outdoor exposure, resisting scratches and weathering in rain, mud, or snow.
  • QUICK & INTUITIVE OPERATION The spring-loaded handle allows for fast, tool-free hookups and disconnections. Includes a dedicated safety pin to ensure your trailer remains securely locked to the ball throughout your journey.

Similar Products

Reese 1400600303 Pro Series A-Frame JackPro Series 1400700340 Footplate & PIN5,000 lbs top wind RAM A-frame Trailer Jack.CURT 28575 Side Wind Drop Leg Direct-Weld Square JackMICTUNING Heavy Duty 7 Way Plug Inline Trailer Cord with 7 Gang Junction Box - 8 Feet, WeatherproofReese Towpower 74407 A-Frame JackCURT 25080 Trailer Coupler Pin 1/4-Inch Diameter x 2-3/4-Inch Long2-Pack Mounted Trailer Tire Rim Homaster 8-14.5 Load G 14.5 in. Demountable Rim2pc 6" Oval Red LED Trailer Tail Lights [DOT Certified] [Grommet & Plug Included] [IP67 Waterproof] Turn Stop Brake Trailer Lights for RV Jeep TrucksCURT 25012 Trailer Coupler Pin with 12-Inch Chain 1/4-Inch Diameter x 2-3/4-Inch Long