Lock, four hinges

Iron, sheet steel, engravings; lock: 24.5 x 11.5 x 2 cm; hinges: 23 x 10.5 x 3 cm; matching key included.
Western Europe, 18th century.
The edges of the lock sign cut openwork. Hinges with fittings in the form of flat strips carved with an escutcheon, decorated with engraving.
This type of hardware with volute arms and whiskers - characteristic mainly of 17th century blacksmithing products.