Advanced Privacy Function:Keyless door lock, privacy hole exterior, no key included, push pin lock inside, fit for interior bedroom/bathroom doors.Adjustable Latch with Backset 60mm(2-3/8") or 70mm (2-3/4");Fit all doors 35 to 45 mm ( 1-3/8"to 1-3/4")thick,Notice: The latch plate is square, and can't removable.
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