Mortise, Satin Aluminum, 48 in. Door W MPN:9975NL 4 US28
Mortise, Satin Aluminum, 48 in. Door W
The Von Duprin 99 Series Mortise Exit Device is a heavy-duty, Grade 1 performance solution for high-traffic applications. Its satin aluminum finish provides a sleek, durable look that withstands the rigors of constant use. Designed for doors 48 inches wide and 1 3/4 inches thick, this device offers flexibility and versatility. Ideal for higher education, government buildings, hospitals, and classrooms, the 99 Series Mortise Exit Device ensures safe and secure egress in critical environments. With its hex key dogging feature and mechanical operation, this device is a reliable choice for institutions that demand the highest level of security and functionality.
Top product features:
- Heavy Duty Performance
- Hex Key Dogging
- Grade 1 Mechanical Lockset Function
Top product applications:
- Higher Education
- Government Buildings
- Hospitals
Exit Device, Mortise, Hex Key Dogging, Heavy Duty Performance, Mechanical, Grade 1, Satin Aluminum Finish, Door Width 48 in, Series 99, Fits Stile Width 4 3/4 in, For Door Thickness 1 3/4 in, Door Handing Non-Handed, Yes, No, Standards ANSI/UL 305, CAN/ULC-S132, Outside Trim Type Night Latch, Lockset Function Higher Education, Government Buildings, Hospitals, Classroom
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 49.00
- Package Width: 10.50
- Package Height: 5.00
- Package Weight: 21.00
Product info last updated on February 21, 2026 6:39pm UTC
Category: Door Hardware and Components