The lockable door chain from BASI offers an effective solution for securing house and apartment entrance doors. With a robust construction made of hardened material, this door chain ensures high burglary protection. It is equipped with a latch ring that provides additional security and facilitates handling. The door chain has a width of 34 millimeters and a length of 290 millimeters, making it a practical choice for various types of doors. The silver color harmoniously integrates into most door designs and provides an appealing look. The package includes two keys for easy operation. This door chain is a reliable and durable option for anyone who values security and protection.