The MS309 is a T-shaped cam lock designed for telescopic cabinet applications. Key features - Type: T-shaped cam lock - Mechanism: compression - Operation: rotary - Construction: one-piece - Application: telescopic cabinet - Key included: MS309 B key Why you need it - Simple, reliable locking with a compact, one-piece design that is easy to install - The compression mechanism provides secure engagement and minimizes movement of cabinet doors - Rotary operation offers smooth, dependable access control for frequent use Use scenarios - Secure access to office or school telescopic filing and storage cabinets - Locking tool chests or mobile storage units in workshops and garages - Display cases or retail fixtures with telescoping shelves requiring quick, trustworthy locking Compatibility and performance - Designed to work with standard MS309 cam lock hardware and assemblies - Provides consistent locking performance in cabinet environments requiring sturdy, durable locking solutions Included - One piece lock with the MS309 B key for immediate use