Spacer device ASSA 4986 Application Used for cylinder in the Vinga series. Cover plate 823For situations where handle holes need to be covered. Triangular key ASSA 145For operation of espagnolettes with triangular pin ASSA 5… Mounting plate 4285For ASSA espagnolette handle, which replaces older handle… 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!