CURT QuickPin No-Latch Trailer Coupler for 2" Hitch Ball — 2-1/2" Channel, 3,500 lb, Powder-Coated

CURT 25471 QuickPin is a no-latch trailer coupler that secures a 2" hitch ball with a single 1/2" pin for fast, reliable hookups up to 3,500 lb.

This QuickPin coupler replaces the traditional hinged latch with a simple, pass-through pin design so you can attach your trailer to a 2" hitch ball without adjusting or wrestling with corroded hardware. Built to fit standard 2-1/2" channel trailer tongues and powder-coated for corrosion resistance, the CURT 25471 is SAE J684-tested and rated to tow up to 3,500 pounds gross trailer weight. The kit includes the required 1/2" pin (do not substitute), and the body accepts common 2" diameter trailer balls — mounting bolts not included.

How does the QuickPin design make hookup faster?

The QuickPin uses a single 1/2" hitch pin instead of a hinged latch, eliminating moving latch parts that rust or bind. You simply lower the trailer tongue onto the 2" ball, drop in the supplied pin and you’re ready to tow — no tightening, no adjustments, no fiddling.

• One-piece coupling engages quickly with a single pin insertion
• Simple geometry reduces time required to secure the trailer
• Eliminates latch pivots and springs that commonly fail

Is this coupler compatible with my trailer tongue and ball?

The 25471 mounts to a 2-1/2" wide channel tongue and accepts any standard 2" diameter hitch ball. It uses standard mounting hole spacing to match most existing trailer beams, though mounting hardware is sold separately.

• Fits 2-1/2" channel trailer tongues with standard bolt patterns
• Designed for a 2" diameter trailer hitch ball
• Mounting bolts and nuts are not included — use grade-appropriate hardware

What load rating and safety testing does the CURT 25471 have?

The QuickPin coupler is tested to SAE J684 standards and rated for a gross trailer weight of 3,500 lb. It provides a secure connection when used as instructed with the supplied 1/2" pin and a properly rated 2" ball and trailer frame.

• SAE J684 tested for industry-recognized durability and performance
• Rated for up to 3,500 lb gross trailer weight
• Requires the included 1/2" pin — do not replace with alternate pins

How does the finish and construction hold up outdoors?

The coupler body is treated with a black powder coat to resist corrosion and abrasion in outdoor conditions. The simpler pin-and-body construction also reduces exposed moving parts that normally attract rust and require maintenance.

• Durable black powder coating for rust resistance
• Fewer moving parts mean less moisture intrusion and wear
• Solid-steel construction for long-term towing use

Who is this for: The CURT 25471 QuickPin is aimed at trailer owners and fleet operators who want a straightforward, low-maintenance coupling for light-duty towing up to 3,500 lb. It’s ideal if you frequently hitch and unhitch trailers, operate in corrosive environments where latch mechanisms seize, or prefer a simplified setup that fits 2-1/2" channel tongues and standard 2" hitch balls. Install with proper-grade mounting hardware and always use the supplied 1/2" pin for secure operation.