All About Locksmith Daily News

Cylindrical Knob Locks: A Classic and Secure Choice for Your Doors

Mar 13

The Versatile and Time-Tested Locking Solution


Cylindrical knob locks have been a trusted choice for securing doors for many years. Their classic design, durability, and ease of use have made them a popular option for residential and commercial properties alike. In this article, we will delve into the features and advantages of cylindrical knob locks, exploring their various applications and benefits.


A Simple Yet Effective Design


Cylindrical Knob Lock Components


Cylindrical knob locks consist of a cylindrical-shaped housing that contains the locking mechanism. The most distinctive feature of these locks is the knob on the interior side and a key cylinder on the exterior side of the door. This uncomplicated design makes them intuitive to operate, making them an excellent choice for interior doors in homes and various other settings.


Ease of Use


Simple Operation


One of the primary advantages of cylindrical knob locks is their ease of use. The knob can be turned to lock or unlock the door from the inside without the need for a key. This simplicity is particularly convenient for interior doors like bedrooms, bathrooms, and closets. However, on exterior doors, this simplicity can be a drawback as they may not offer the same level of security as other lock types.


Suitable for High Traffic Areas


Panic exit devices are ideal for doors that experience high foot traffic. In commercial settings like office buildings and retail stores, where people frequently come and go, these locks provide quick and hassle-free access. Their straightforward design means that employees and customers can easily open and close doors without fumbling with complex mechanisms.


Security Features


Basic Security Functions


While cylindrical lever locks excel in ease of use, they also provide a basic level of security. They are equipped with a locking mechanism that prevents the knob from turning when locked, offering some protection against unauthorized access. However, it's important to note that these locks are not as secure as deadbolts or more advanced locking systems, and therefore, they may not be suitable for exterior doors in high-crime areas.


Applications of Cylindrical Knob Locks


Cylindrical Knob Locks in Residential Settings


In homes, cylindrical knob locks are commonly used on interior doors. They are an excellent choice for bedrooms, bathrooms, and closets due to their ease of use and straightforward design. Homeowners appreciate the convenience of these locks for rooms that require privacy but not necessarily high-security levels.


Cylindrical Knob Locks in Commercial Settings


In commercial buildings, exit device power supply are frequently installed on interior doors, particularly in areas with high foot traffic. They are suitable for office spaces, storage rooms, and conference rooms, where quick access is essential, and a higher level of security may not be required.


Cylindrical Knob Locks in Educational and Institutional Facilities


Schools, universities, and healthcare facilities often use cylindrical electric strikes for interior doors. Their ease of use is valuable in educational settings, where students and staff need quick and convenient access to classrooms and offices.




Cylindrical knob locks offer a timeless and straightforward locking solution suitable for a wide range of applications. Their ease of use and durability make them an attractive choice for interior doors in both residential and commercial settings. However, it's important to consider the level of security required for each specific door when choosing cylindrical knob locks, as they may not provide the same level of protection as other lock types, especially for exterior doors.

National Lock Supply
165 Harrison Ave, Brooklyn, NY 11206