https://blogfreely.net/raftcle....f74/20-resources-tha
https://click4r.com/posts/g/18....371923/14-smart-ways
L4V Hook Deadlocks L4V hook deadlocks are an upgrade for the rear and side van doors as well as tailgates and cab doors. operate independently of the locking system and are secured with a high-security key. This product, designed to stop 'peel and steal' attacks It has been tested by an independent lab and can boost resistance by as much as 300%. It is perfect for multi-drop couriers as well