Keep your trailer, RV, or boat secure with this beefy coupler lock. It fits both 2-inch and 2-5/16-inch couplers, locking tight to prevent theft or unauthorized towing. Made from 1/4-inch thick hardened steel, it can withstand up to 16,000 lbs of force – seriously tough. The lock has a brass core (won’t rust), triple powder coating for weather resistance, and a silicone cover to keep out dust and water. Installation is a breeze: just slide it on and click the push-button lock. No fumbling with keys here. It’s designed for quick stops, job sites, or long-term storage. Gives you peace of mind knowing your rig isn’t going anywhere without you. Plus, it comes with a lifetime warranty, so you’re covered. A small investment for big security.