The CURT SecureLatch pintle hook makes coupling to your trailer virtually automatic with its innovative auto-locking technology. The auto-lock latches the lunette ring onto the hook without any manual coupling required. Strike the integrated back plate, drop the lunette ring down onto the hook and you're ready to tow -- just insert the secondary safety pin! This SecureLatch pintle hook also has a unique, cupped design to hold the lunette ring more tightly, greatly reducing chucking noises common in pintle towing. This pintle hook is rated for 14,000 pounds gross trailer weight and fits any industry-standard 2-inch receiver. Auto-locking system secures primary latch without manual coupling required Cupped hook tightly holds lunette ring fore and aft to reduce chucking and noise Built-in back plate helps position lunette ring for easier hookup Integrated, intermediate safety chain hangers keep chains off the ground Tested and rated for 14,000 lbs. gross trailer weight Fits trailer hitches with a 2" x 2" receiver tube opening Couples to lunette rings with 2-1/2" or 3" inside diameter Cast iron construction is austempered for superior strength and wear resistance Textured, dark grey teridium finish for a premium look on your vehicle Bright gold zinc-plated hardware for long-lasting corrosion resistance Limited lifetime warranty (one-year finish, one-year parts)