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https://yamcode.com/why-van-se....curity-door-lock-is-
Van Security Upgrades For the Ford Transit and Ford Transit Custom Van owners can upgrade their vans to protect their possessions. These include deadlocks, high-security locks, and the van slam. The Tibbe lock uses rotating discs as well as a sidebar, and a locking mechanism to prevent intrusions. Each disc is set according to the angles cut on the key blade. This system is extremely robust and resistant to picking. High-security locks The standard drivers