Roller shutter anti-drop device,Shaft Anti-Fall Protection Device;
Anti-chain breaking safety brake for roller shutter garage doors.
RSB-1-30;RSB-1-40:RSB-1-50
The garage door Roller shutter anti-drop device is a safety device typically used in garage door installations. It activates automatically if the door begins to fall rapidly due to a motor failure, preventing injury to people or damage to vehicles by stopping the door's descent.
We are also able to supply the assembled shaft and disc as an optional component.
