Suitable for glass
The additional door lock withstands a pressure of one ton while still allowing contact with the outside, even with glass elements. Do you want secure doors but still have the ability to know who is ringing your bell? This additional door lock meets these criteria and is also suitable for doors with glass inserts. The additional lock has a strong wall anchoring with heavy-duty anchors and can withstand a pressure of one ton. The sturdy oval bolt made of solid steel also protects your door against attempted break-ins. A hardened steel shackle allows you to open your door slightly while locked, for example, to receive mail. Thanks to a special interior cylinder, this is possible even when glass elements are installed. For even more security, the lock can also be combined with the pull protection plate PZS70. It is operated from the outside with a key and from the inside with a turn knob.