Handle locking device Vinga 7450 Application Handle locking device 7450 used for window and glazed door. Can be used in combination with Vinga 7311. Features 7450 locks automatically when the handle is turned to locked position. When opening, the catch must be lifted and the handle turned at the same time. Material Housing, chrome plated, satin chrome or brass zamak plating. (Epoxy powder paint and miralloy on order.) Catch arm, galvanized steel. Note Type-approved, child-safe. Turn knob Vinga 7313Turn knobs Vinga 7313 and 7335 fit the inside of handle V… Plate 1857/1857TFor espagnolettes with lock or seal shall be operated wit… Security device 836SUsed for the inside of windows, glazed doors and cupboard… Do you want to create a safe lock environment? ASSA OEM has created "The lock guide by ASSA OEM", and it's made to give you knowledge and tips about approved lock sets. We really encouring poeple to read our tips and guidelines here: The lock guide Want to download our product catalogues? If you prefer to download our product catalogue - you can download it here! We also provide instructions, declarations and other documents in our download documents section.Check it out!