https://www.assaabloy.com/sg/en/solutions/products/electronic-access-control/cliq-locking-system-ikon/verso-cliq-mechatronic-locking-system/cylinder-verso-cliq/locking-lever-cylinder-verso-cliq/toothed-lock-washer-1907-var-0515015
Toothed lock washer 1907,VAR=0515015 | ASSA ABLOY
In accordance with DIN6797 J12.5
toothed lock washer1907varassaabloy