ABUS window additional security FTS96 - window lock with locking mechanism via the knob, different locking - ABUS security level 10 - 11197 - brown

["Window lock with 2 clawing steel bolts: Ideal for inward opening windows and wooden window doors, but also for aluminum or plastic windows (plastic only in combination with fixing anchor or injection mortar 100)","Strong resistance: Reliable pressure resistance of over one ton - against burglary methods such as prying - universal application","Simple locking mechanism: The key is only needed for opening - to lock, turn the knob - open/close position easily recognizable","Reliable window protection for retrofitting your home security: Universally applicable, for securing the handle side, ABUS security level 10 - including mounting material","Test verdict "very good": Tested and rated with a grade of 1.1 by Stiftung Warentest in the 10/2020 issue"]