https://articlescad.com/van-ho....ok-lock-explained-in
https://weiss-mouritzen-2.tech....netbloggers.de/van-h
Van Hook Locks Van hook locks are an excellent way to increase the security of your vehicle. They are easy to set up and offer a great protection against burglaries. They are also reasonably priced and can be keyed together to a standard lock for added convenience. A van hook lock operates independently of the locking system used by the manufacturer. Its hook bolt engages into the opposing body section a