Door lock guard.
Door guard lock dgl 1 鍵付ドアガード 非常の際には外から鍵で解錠します 耐震用ドアガード マンション一般住戸用ドアガード 戸当り 各種戸当り.
This guard a latch protector plate easily adds security to this guard a latch protector plate easily adds security to most doors.
They are commonly used with mortise and cylindrical lock sets and can be installed in both left and right facing applications.
Door latch guards prevent unauthorized access to the latch bolt on a lock set which helps deter break ins and avoid repairs.
It will prevent latch from jimmy action by credit cards screwdrivers or other tools.