Description
The Von Duprin 991K-M is a mortise knob trim for the 98/99 Series exit devices. It features a key-operated locking and unlocking mechanism at the knob, making it ideal for facilities requiring controlled access and egress monitoring. This trim is designed for security managers and building operators who need to prevent unauthorized door usage while maintaining life safety compliance.
The 991K-M installs on mortise-type exit devices and is finished in bright brass for durability and appearance. Verify your exit device series and mortise configuration before ordering. As an authorized Von Duprin dealer, E.D. Locks provides expert product matching and installation support. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for keying options and compatibility confirmation.
Specifications
- Brand: Von Duprin
- Series: 98/99 Series
- Model: 991K-M
- Grade: US3
- Type: Mortise Knob Trim
- Operation: Key Locks/Unlocks Knob
- Finish: Bright Brass
- Device Type: Mortise Exit Device
