Spacer device ASSA 4986 Application Used for cylinder in the Vinga series. Cylinder ASSA 5816Used for handle Vinga 7312, and the Epok series. Handle fixture 842For handles on windows and doors without screws for safet… Cylinder ASSA 716Used for handle Vinga 7312. and the Epok series. 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!