The Thirard built-in cylinder lock housing is a reliable solution for metal carpentry. It is made of stainless steel, offering high durability and resistance to external influences. With a width of 8 cm, a height of 3 cm, and a length of 26 cm, it is compact yet robust. The square ends and galvanized surface provide an appealing look and additional protection against corrosion. The lock housing is designed for use with a mortise lock and features a 21 mm axis, allowing for easy integration into existing systems. Weighing 0.38 kg, it is easy to handle and install. This product is ideal for applications where security and durability are of utmost importance.