Buyers Products (0091550 2-5/16" Channel Mount Heavy Duty Cast Coupler Heavy-duty cast steel construction Auto-engage latch Can be pinned open for ease of coupling MGTW is 15,000 lbs Secure latching up to 15,000 pounds Heavy duty cast steel construction Auto engage latch allows for easy one-hand operation Can be pinned opened for ease of coupling Can be bolted or welded to trailer frame for recreational or utility use