ASSA 2431 Approved striking plate Application ASSA 2431 is a universal striker plate for unrebated doors. Features All striker plates are supplied with wood screws and two special bolts screwed obliquely into the cover. The striker plates are approved according to SS 3522, edition 4, Class 3 TR 29. Standard finishing is zinc. For a locking device to be approved it also requires authorized striker plate. Downloads Ritning_ASSA-2431-Slutbleck_lowR (.jpg, 43 kB) Close ASSA 2221 Approved striking plate ASSA 2403 Approved striking plateASSA 2403 is an angle striker plate for rebated doors tha… ASSA 2222 Approved striking plateASSA 2222 is suitable for ASSA's hook bolt lock 90003. 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!