K-5135 Class 2 Trailer Coupler 3500 lbs GTW with 2-Inch Ball and 2.5-Inch Channel Zinc Plated

The CURT Class 2 straight-tongue trailer coupler is designed to mount securely onto a 2.5-inch wide straight trailer tongue beam and couple with any standard 2-inch diameter trailer ball. Constructed from punched, die-cut steel, this high-strength ball coupler delivers a dependable Gross Trailer Weight (GTW) capacity of 3,500 lbs and a tongue weight capacity of 500 lbs, making it an excellent option for utility, construction, and boat trailers.

Equipped with an advanced Posi-Lock latching mechanism, this trailer hitch coupler features an internal adjustable nut and spring system. This allows for smooth operation and adjustments with a simple bolt to guarantee a tight, snug fit on the trailer ball. For enhanced security on the road, the lockable latch comfortably accepts a standard safety pin or trailer coupler lock.

To withstand harsh outdoor elements, including rain, snow, road grime, and salt, the entire straight tongue coupler is finished with a heavy-duty, corrosion-resistant zinc plating. This durable protective finish ensures long-lasting performance and reliable towing without voiding safety standards.