Sabre 840 Flush Bolt - Aluminium/Metal Doors

Automatic Flush Bolts can be installed in the top and bottom of the inactive door. Closing the active door automatically extends the bolts locking the inactive door. Opening the active door retracts the bolts releasing the inactive door. Overload Feature: The over load feature prevents damage to doors or bolts should the bolt head be unable to extend into the top and bottom strikes. Low Closing Force: Patented free floating cams requires less than 2.5kg closing force of the active door to extend both top and bottom bolts. Adjustable Bolt Heads: Bolts can be vertically adjusted for unusual clearances. An adjustment of 31.2mm is available for the 840 Series and 12.5mm for the 940 Series.