Description The RAM 2″ Straight Trailer Coupler, part #31-CT-3003-Z, delivers a strong and dependable connection. It supports trailers rated up to 3,500 lbs. As a result, it works well for light- to medium-duty towing. It fits 3″ straight tongue channels. Therefore, it suits utility, landscape, small equipment, ATV, and cargo trailers with straight channel frames. This coupler uses a 2″ hitch ball. It slides directly over a 3″ straight trailer tongue. Because of that, alignment stays simple and attachment stays secure. The straight-channel design works best on non–A-frame trailers. For example, it fits many single-axle utility and commercial lawn trailers. A weld-on installation adds strength. In turn, it reduces flex and improves tracking behind the tow vehicle. The zinc-plated finish helps prevent corrosion. It resists moisture, road salt, and outdoor exposure. As a result, service life increases and the latch stays smooth. The solid steel construction adds strength without unnecessary weight. Part #31-CT-3003-Z pairs with standard 2″ trailer hitch balls. These are common on half-ton pickups, SUVs, and work vehicles. Because of its consistent fit and easy welding, manufacturers, repair shops, and DIY builders trust it for everyday towing. If you need a 3″ straight trailer coupler for a 2″ ball and a 3,500 lb rating, this model delivers. Designed for straight-channel trailers, the 31-CT-3003-Z offers durability, corrosion resistance, and reliable towing performance.
