| Winkhaus FAB Concealed Slave Door Flush Bolt + Thunderbolt Twin Deadbolt Multipoint Lock for Double Doors, Standard Height Variant, Lift-Lever Operation to Master Door, 35mm Backset + Keep Set |
| | Winkhaus FAB Concealed Slave Door Flush Bolt + Thunderbolt Twin Deadbolt Multipoint Lock for Double Doors, Standard Height Variant, Lift-Lever Operation to Master Door, 45mm Backset + Keep Set |
| | Winkhaus FAB Concealed Slave Door Flush Bolt + Thunderbolt Twin Deadbolt Multipoint Lock for Double Doors, Standard Height Variant, Key Turn Operation to Master Door, 45mm Backset + Keep Set |
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