Adams Rite 3890-10-628 mullion for doors up to 10', for 8800 Exit Devices

Adams Rite 3890-10-628 Aluminum Removable mullion for doors up to 10', Clear Anodized, for  8800 Exit Devices

The 3890 Removable mullion**Allows the use of rim exit devices on paired doors without narrowing the doors.

Provides higher security and better traffic flow than paired doors with vertical rod exit devices.

Related Categories

• Exit Device Trims & mullion