4 Digit Combination Lock - Retrievable Combination
4 Digit Combination Lock - Retrievable Combination
Product Details
Product Details
Specifications
Specifications
| Product name | CM-17 Combination Lock |
| Lock type | Mechanical 4-digit combination lock |
| Form factor | Compact round design |
| Face diameter | 56.91 mm (round face) |
| Security level | Low-security, suitable for private lockers |
| Typical applications | School lockers, gym lockers, workplace lockers |
| Power source | No batteries required (fully mechanical) |
| User code | User-settable and retrievable personal code |
| Access method | Keyless access via 4-digit combination |
| Override option | Optional master override key (purchased separately) |
| Master key function | Allows emergency opening while maintaining user privacy |
| Operation | Durable and simple to operate for everyday locker use |
| Warranty | 1-year product warranty |
| Space saving | Space-saving round face design for compact installations |
Materials & Care
Materials & Care
- Materials
- Durable mechanical components suitable for everyday locker use
- Care
- Keep the lock clean and free from dust and debris
- Avoid exposure to excessive moisture to prevent corrosion
- Operate the dials gently to maintain long-term mechanical reliability
- Periodically check for smooth operation and signs of wear
Resources
Resources
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About 4 Digit Combination Lock - Retrievable Combination
Available in QLD, NSW, VIC, SA, TAS and WA.
The CM-17 Combination Lock is a compact 4-digit round combination lock designed for low-security private locker use in schools, gyms and workplaces. It offers convenient keyless access with the option to purchase a master key for emergency opening.
The master key is not included and must be purchased separately.
Features
- 4-digit combination lock
- User-set 4-digit code
- Retrievable code if forgotten
- No batteries required
- Easy to operate
- Ideal for private locker applications
- Optional master override key available for purchase
- 1-year product warranty
Lead time: 10–15 working days from order
Product dimensions
- 56.91 mm height x 56.91 mm width
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