4022-18 Threshold Bolt

The Adams Rite 4022-18 threshold bolt for MS®2200 Deadlocks provides additional locking points to the threshold.

• Suitable for use on aluminium and steel doors.
• The 4022 is designed to give second or third point locking to any MS®2200 series Deadlock; a second 4022 is simply added to provide the third locking point.