The Genuine Fuhr Replacement 35/92 Latch & Deadbolt Single Spindle Lock Box Centre Case is a precision-engineered multipoint door lock centre case designed to restore the smooth operation and security of a Fuhr multipoint locking system. Featuring a 35mm backset and a 92mm (PZ) centre, this lift lever operated lock box provides reliable latch and deadbolt functionality for doors using a euro cylinder and single spindle configuration.