Otlav flush-mounted hinge is intended for adjusting flush-mounted doors, a mandatory element in the assembly of the overall construction of flush-mounted doors.
Hinge design - the depth of the seat in the leaf is only 30 mm, in the frame - 21 mm.  The hinge is a concealed element because it is hidden inside between the frame and the leaf. Thanks to the flush-mounted hinges, the door leaf can be easily adjusted. It is also the hinges that provide maximum opening of the door leaf by 180 degrees. Hinge design - the depth of the seat in the leaf is only 30 mm, in the box - 21 mm. 

manufacturer - Italy