Description
Two Turns & Long Latch (18 mm) Lock System for Office Furniture – 508 Series
Advanced Two-Turn Locking System
The 508 Series utilizes a two-turn key mechanism that offers two levels of latch travel. A 180° key turn provides 9.5 mm latch movement, while a 360° rotation delivers the full 18 mm long-throw latch, offering enhanced security for furniture requiring deeper locking engagement.
Heavy-Duty Zinc Alloy Construction
Manufactured from premium zinc alloy, the lock delivers excellent durability, corrosion resistance, and dependable long-term performance in demanding office and commercial environments. The robust construction ensures smooth operation even with frequent daily use.
Multiple Cylinder Length Options
Available in 22 mm, 26 mm, and 30 mm cylinder lengths, the 508 Series easily accommodates different furniture panel thicknesses and installation requirements, making it suitable for a wide range of office furniture designs.
Flexible Key Management
The lock supports keyed alike, keyed different, and master key systems, allowing businesses, institutions, and furniture manufacturers to implement efficient access control across multiple storage units.
Wide Range of Applications
Ideal for office desks, filing cabinets, storage drawers, lockers, pedestal units, cupboards, and commercial furniture where extended latch travel provides improved locking performance and security. Suitable for both metal and wooden furniture installations.
Key Benefits in Detail
- Two-turn key-operated locking mechanism.
- 18 mm long-throw latch for enhanced security.
- Durable zinc alloy construction.
- Multiple cylinder length options.
- Suitable for commercial and office furniture.
Technical Specifications
- Brand: Armstrong
- Series: 508 Series
- Product Type: Two-Turn Long Latch Office Furniture Lock
- Material: Zinc Alloy
- Lock Type: Mechanical Key Lock
- Latch Length: 18 mm Long Latch
- Cylinder Lengths: 22 mm / 26 mm / 30 mm
- Keying Options: Keyed Alike, Keyed Different, Master Key Available
- Application: Office Drawers, Filing Cabinets, Lockers & Storage Furniture







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