MAXXHAUL A-Frame Trailer Coupler 2" Ball — 5,000 lb Capacity, Quick-Lock Latch, Black

This heavy-duty coupler is built to SAE-level standards for reliable towing on utility, cargo, and equipment trailers. Finished in a rust-resistant black coating, the MAXXHAUL 70017 is made to mount to A-frame tongues and gives you the option to bolt or weld it in place. Its quick-lock mechanism speeds up hitching and helps secure the connection to your tow vehicle.

How does the MAXXHAUL 70017 attach to my trailer tongue?

The coupler is designed specifically for A-frame trailer tongues and can be permanently welded or bolted on depending on your installation preference. The bolt-or-weld configuration provides flexibility for trailer builders and owners who want a removable option or a permanent, high-strength install.

• Fits standard A-frame channel tongues
• Bolt-on holes for straightforward installation
• Weld points for permanent, heavy-duty mounting

What hitch ball size and towing capacity does it support?

This model accepts a 2-inch hitch ball and is rated as a Class III/IV coupler with a maximum gross trailer weight of 5,000 pounds. It is intended for trailers within that capacity range when used with appropriately rated hitch components and vehicle capacity.

• Compatible with 2-inch hitch balls
• Class III/IV rating for medium-duty towing
• Maximum gross trailer weight: 5,000 lb

What makes the quick-lock design useful for everyday towing?

The quick-lock latch simplifies attaching and detaching the trailer by providing a single, secure action to clamp onto the hitch ball. This reduces time spent aligning and securing the coupler while maintaining a solid hold when driving.

• One-motion latch engagement for faster hookups
• Clear clamping surface to reduce slippage
• Works reliably with standard 2-inch balls

How does the finish and construction stand up to the elements?

The MAXXHAUL 70017 arrives with a black protective finish to help resist rust and corrosion encountered during normal use. Coupled with robust steel construction, it is made to withstand outdoor storage and routine exposure to road and weather conditions.

• Black corrosion-resistant coating
• Weldable steel body for strength
• Designed and tested to meet SAE requirements

Who is this for: The MAXXHAUL 70017 is aimed at trailer owners, small-business haulers, and DIY trailer builders who need a dependable A-frame coupler for medium-duty towing. Choose this coupler if you require a 2-inch ball fit, a 5,000 lb gross trailer weight rating, and the flexibility to bolt or weld the unit in place while benefiting from a quick-lock latch for efficient hookups.