Adams Rite MS-1893-25-IB Deadlock / Deadlatch without Faceplate and Strike
SKU
MS-1893-25-IB
Model No
MS-1893-25-IB
$143.00
Product Highlights
- Deadlock / Deadlatch without faceplate and strike
- Both lock and latch bolts retracted for unrestricted entry and exit during business hours
- Handle-operated latch for exit-only traffic just after closing
- Maximum Security hookbolt for overnight lockup
- Handle retracts spring-loaded latchbolt only

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The MS-1893-25-IB from Adams Rite is a versatile deadlock/deadlatch designed for maximum security and operational convenience. Ideal for commercial settings like banks or stores, this lock provides three modes of door control, ensuring both easy access during business hours and security after hours, with functionality that allows for handle-operated exit and key locking capabilities.
Adams Rite MS-1893-25-IB Key Features
- Maximum Security: This deadlock features a hook bolt design, ensuring superior security during overnight lockup and keeping unauthorized access at bay.
- Traffic Control Convenience: The design allows for both unrestricted entry during business hours and exit-only traffic management after hours, making it ideal for high-traffic environments.
- Adaptable Installation: Easily installed in bank or store environments, tailored to accommodate various security needs with selectable locking modes.
- Flexible Operation: Can be operated with either a key or thumb turn, providing options for both users and security personnel.
- Compatible Cylinder: Accepts standard 1-5/32” diameter mortise cylinders, allowing for easy replacement or upgrades while maintaining high standards of security.
Detailed Specifications for MS-1893-25-IB
| Feature | Details |
|---|---|
| Type | Deadlock/Deadlatch |
| Design | Without Faceplate and Strike |
| Modes of Control | Unrestricted entry, exit-only, maximum security |
| Key Operation | 360° turn of key or thumb turn |
| Latchbolt Operation | Handle or paddle for latchbolt only |
| Cylinder Compatibility | Standard 1-5/32” mortise type |
| Applications | Banks, retail stores |
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