A code cam lock with three digits and a knob is a practical, easy-to-use solution for applications where moderate security is needed without the hassle of keys. This type of lock is widely used in settings like lockers, cabinets, and storage drawers, where a quick, keyless entry is beneficial, and a knob adds convenience in operation.

Key Features to Consider:

1. Three-Digit Combination Code:

   • 1,000 Possible Combinations: Offers a balance of security and ease of use, providing enough options for personal storage areas.
   • User-Resettable Code: Many locks allow the user to set and reset their own three-digit code, ideal for shared or personal spaces where codes may need to be changed frequently.
   • Quick Code Entry: The dials are designed to be turned quickly, allowing easy and efficient code entry.

2. Knob Handle for Simple Operation:

   • Turn Knob Design: The knob allows users to lock and unlock the unit by simply turning once the correct code is entered, which is user-friendly and doesn’t require any additional tools.
   • Ergonomic and Comfortable: A knob provides a better grip, making it easy to operate the lock with minimal effort.
   • Automatic Relocking: Once the combination dials are scrambled, the lock secures itself, reducing the risk of accidentally leaving the lock open.

3. Durable Construction:

   • Metal Body: Most models are built from zinc alloy or stainless steel, making them sturdy and tamper-resistant.
   • Corrosion-Resistant Finish: Ideal for environments like gyms or humid areas where the lock might be exposed to moisture, ensuring longevity.
   • Suitable for Metal and Plastic Doors: Designed to work well with a range of materials, making it versatile for lockers, cabinets, and drawers.

4. Installation Compatibility:

   • Standard Cam Mechanism: Typically fits standard cam lock cutouts, so it can be easily installed in existing lockers or cabinets.
   • Multiple Cam Options: Includes various cam lengths (straight or offset) to accommodate different door thicknesses and closure needs.
   • Simple Installation Process: Most models only need basic tools, making it easy to retrofit or replace older locks.

5. Optional Features:

   • Open/Close Indicator: Some models have an indicator that shows whether the lock is currently in the open or closed position, providing a quick visual check.
   • Anti-Tamper Design: Some locks are designed to resist picking or tampering, adding an extra layer of security.
   • Battery-Free Operation: A fully mechanical lock, requiring no batteries or electronics, provides reliable, low-maintenance performance.

Common Applications:

• Personal and Gym Lockers: Provides quick access for users in gyms, schools, or workplaces where a keyless lock is convenient.
• Office Cabinets and Storage Drawers: Useful for securing sensitive items or personal belongings in work environments.
• Shared Storage and Public Lockers: Great for use in locations like libraries, co-working spaces, and airports where users need simple and reliable access.
• Residential Use: Suitable for use on cabinets, toolboxes, or any storage needing a basic level of security.

Benefits:

• Convenient Keyless Entry: Allows users to set their own code without needing to carry a key, which is helpful in shared or public spaces.
• User-Friendly Knob Design: The knob handle makes it easy to operate, especially for frequent use or by users with reduced dexterity.
• Low Maintenance: The mechanical design ensures it functions without batteries, making it a dependable choice for everyday use.

Examples of Code Cam Locks with Three Digits and a Knob:

1. Combi-Cam 3-Digit Combination Cam Lock with Knob: Popular for personal lockers, this model allows users to set their own code and comes with a convenient knob for operation.
2. Master Lock 176 Series Combination Cam Lock: Featuring a three-digit combination and ergonomic knob, this lock is widely used in gym and school lockers.
3. Ojmar 3-Digit Mechanical Combination Lock with Knob: Known for its durability, this lock is often used in high-traffic locker rooms and workplaces, featuring a user-friendly knob and robust design.

A three-digit code cam lock with a knob is an ideal choice for a variety of storage needs, combining the security of a combination lock with the ease of a knob, making it suitable for both personal and shared storage applications.