- Profile Knob Cylinder: 55/45 mm dimensions with a total length of 100 mm (excluding the knob), ideal for a range of locking applications. - Key Code Number: Features key embossing for easy identification, providing convenience, though it does not come with a security card. - Comprehensive Key Set: Includes 5 keys—3 with code embossing for reliable access and 2 additional keys without embossing for spare use. - User-friendly Operation: Allows for effortless locking from the outside with a key, while the inside can be operated with a rotary knob, enhancing security and ease of use. Applications: - Residential Use: Perfect for securing home entry doors, providing peace of mind while ensuring quick interior access. - Office Settings: Suitable for office cabinets or doors, facilitating controlled access with multiple keys for employees. - Rental Properties: Ideal for landlords needing an efficient locking solution with ample key distribution for tenants. With its solid construction and practical design, this profile knob cylinder offers a reliable locking solution without compromise on usability.