The mortise locks for tubular door frames, with alternating function E - 911.75.840 by Hafele represents a refined fusion of quality and functionality. This lock features a modern design and durable materials that stand out. Made from satin stainless steel, the forend material provides both aesthetic appeal and durability. Additionally, with a distance of 92 mm and a forend width of 24 mm, it fits various door types seamlessly.
The product enhances security with its self-locking feature, while the alternating function E allows for quick exits in panic situations. Designed for metal doors, this lock is ideal for narrow frame doors and is suitable for 1-leaf doors. It is also prepared for profile cylinders, ensuring versatility.
This product by Hafele highlights the perfect blend of security and functionality, catering to the needs of users. Its quality materials and practical use make this lock an excellent choice for enhancing your security.