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• Adams Rite 3889 Removable Mullion for Hollow Metal or Wood Doors

Adams Rite 3889 Removable Mullion for Hollow Metal or Wood Doors

The Adams Rite 3889 is a removable steel mullion designed for paired-door configurations. It provides a mounting point for compatible rim exit devices while allowing the mullion to be removed when a wider opening is needed.

Diagram List

3889 Removable Mullion for Hollow Metal or Wood Doors Parts Diagram

Adams Rite 3889 Removable Mullion for Hollow Metal or Wood Doors

Products by Part Type

Deadlock General Parts

• Mullion Fitting
  • 23-0511 Top Fitting for 3889 Removable Mullion
  • 23-0512 Bottom Fitting for 3889 Removable Mullion
• Screw & Hardware Pack
  • 91-0961 Hardware Pack

Shop the Adams Rite 3889 removable steel mullion for paired hollow metal or wood doors using compatible rim exit devices. Designed for openings up to 8 feet high.

Shop the Adams Rite 3889 removable steel mullion for paired hollow metal or wood doors using compatible rim exit devices. Designed for openings up to 8 feet high.

Shop the Adams Rite 3889 removable steel mullion for paired hollow metal or wood doors using compatible rim exit devices. Designed for openings up to 8 feet high.