https://click4r.com/posts/g/18....416957/the-top-hook-
Is a Van Hook Lock Worth the Investment? A van hook lock is an effective method of increasing the security of your vehicle. It is attached to the door or connecting panel they work independently of the manufacturer's locking mechanism and can be operated with keys under the full control of the driver. Unlike straight bolt deadlocks they lock using a hook-style bolt which catches into the receiver keep, providing premium vehicle security. High-Security Locks Security is a major concern for business owner