Cylindrical Knobs: The smart choice for every door

What is a cylindrical knob?

A cylindrical knob functions as a door handle and as a lock as it can be locked using a key or pressing the push button. Its round, cylindrical shape fits comfortably in hand, making it convenient for frequent use.

Types of cylindrical knobs

There are various types of cylindrical knobs, each catering to different needs:

Key on Outside + Push-button on Inside

• A cylindrical lock with key is commonly used for entrance doors, office doors, and storerooms, providing security with a key-operated locking mechanism on the outside.

• The inside features a push-button lock, making it convenient for residents to lock the door without needing a key. They can just press the button to lock the door.

Coin-turn on Outside + Push-button on Inside

• This is a cylindrical lock without key, commonly found in bathrooms where privacy is essential but high-level security is not required. The push button on the inside locks the door, while the coin-turn mechanism on the outside allows for emergency access without the need for a key.

• Kids and elderly people tend to accidentally lock themselves inside a bathroom and are unable to unlock it. Their parents or family members can insert a coin in the slit to turn the knob and unlock the door.

Active Knobs (No Locking) on Both Sides

• These cylindrical knobs act as door handles and have no locking mechanism on either side, making them ideal for spaces where privacy or security isn't a concern.

• Both knobs remain active, meaning they turn freely to open and close the door without locking it. They are ideal for common meeting rooms or conference rooms in offices.

Factors to consider before buying cylindrical knobs

Before purchasing cylindrical knobs, keep these factors in mind:

Functionality and Area of Application

Depending on the area of application, you can choose between knobs with different functionalities:

• For bedrooms and private offices, a knob with a locking mechanism (keyed) provides privacy, allowing you to lock the door when needed.

• Whereas common rooms like conference rooms often benefit from non-locking knobs that act as handles, offering convenience and easy access.

Budget, Material, and Finish

Cylindrical knob locks are primarily made from either SS-202 or SS-304 stainless steel. While SS-202 is a more affordable option, SS-304 is more durable. Additionally, choose a finish that complements your home’s décor. Cylindrical knob prices vary depending on their finishes as well. A standard finish would cost less however finishes like satin, matte, polished, or stainless steel would be a little pricier.

Explore our wide range of door hardware including door closers, door hinges, door stoppers, mortise locks, and night latches, and find the perfect fit. To know more, visit our website.