5/8" Receiver Lock

The Bolt 7018446 is a robust 5/8-inch receiver lock, specifically engineered to integrate seamlessly with the ignition keys of late model Chevrolet, GMC, Hummer, Buick, Cadillac, Pontiac, and Saturn vehicles. This innovative design eliminates the need to carry an additional key, streamlining your towing setup. The lock is constructed with a durable stainless steel 5/8-inch diameter pin, making it compatible with Class 3, 4, and 5 hitches that have a 2 to 2.5-inch square receiver. Security and convenience are paramount with the 7018446. It features an auto-return spring that locks the pin automatically when the key is removed, and a double ball bearing locking mechanism ensures a strong, reliable hold. Additionally, a stainless steel lock shutter protects the internal mechanism from dirt and moisture, ensuring weatherproof performance and longevity. This receiver lock is built to withstand the elements and provide reliable security for your trailer or hitch. The limited lifetime warranty underscores the quality and durability of the BOLT 7018446. Please ensure to verify vehicle fitment using the provided link on the BOLT website, as SDPC is not responsible for incorrect fitment and will not accept returns based on fitment issues.