The TERZA key by Heusser is a high-quality door lock with an integrated locking cylinder that ensures reliable security. Made from zinc die-cast, this key offers a robust and durable solution for your door locks. The nickel-plated surface in matte silver not only gives the product an appealing look but also protects against corrosion and wear. With a locking mechanism of 5, the TERZA key guarantees a high level of security, making it ideal for use in residential and commercial spaces. The delivery includes a key sold as a single piece. This key type is specifically designed for use with the corresponding cylinder and provides a precise fit. The TERZA key is a practical and functional choice for anyone who values security and quality.