Cover plate 823 Application For situations where handle holes need to be covered. Material Stainless steel. Installation Screw Use no. 6 (3.0 mm) TKFX/DIN 7995. For outside mounting of ASSA 823, use the corresponding one-way screw. Triangular key ASSA 145For operation of espagnolettes with triangular pin ASSA 5… Mounting plate 4285For ASSA espagnolette handle, which replaces older handle… Mounting plate ASSA 841SUsed for ASSA 835S, 836S, 837S and 8350S for mounting on … 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!