🔐 Lock It Down, Drive It Proud! Designed for 2.5" and 3" receiver tubes, ensuring compatibility with your vehicle. Experience peace of mind with the strongest hitch lock on the market. Crafted from American stainless steel for unbeatable rust resistance in any climate. Push and lock system makes securing your hitch a breeze. Weighing in at just 1.7 pounds, it’s easy to handle without compromising strength. Control key system Patented design Rust resistant The AMPLockU-HLP58318 is a robust 5/8" hitch pin lock designed for 2.5" and 3" receiver tubes. Made from high-quality American stainless steel, it offers exceptional rust resistance and features a patented push and lock system for easy use. Weighing only 1.7 pounds, this hitch lock combines strength and convenience, making it an essential accessory for secure towing.