This vintage Excelsior flat key, model 4430/35, is a unique piece that will add character to any collection. The nickel-plated shine gives it a charming and authentic feel. Its original and antique condition makes it a great addition to any architectural or garden hardware collection. This key is made of silver and nickel, a combination that guarantees its durability and resistance to wear and tear. It is a new old stock piece, ensuring its quality and uniqueness. This key is perfect for display or as a functional piece for your trunk, chest, or foot locker.