https://mckinley-povlsen-4.blo....gbright.net/15-inter
https://output.jsbin.com/gimogipano/
Using Hook Locks to Secure the Contents of Your Van Hook locks are a great way to improve the security of your van. They're easy to install and operate independently from the main lock on your van. Gunnebo Industries, now Crosby created the self-locking swivel hook in order to improve safety at construction sites. These hooks snap closed under load to prevent snatching and falling off overhead lines. Loop Wire Hook Locks