Fire Door Retainer Black 389332 Desk Accessories Step 4: Remove the bolt

Step 4: Remove the bolt with the screw extractor X106X

Size 83 x 51mm

Dimensions (LxWxH): 300 x 245 x 1170mm

Ideal for use in professional catering

Easy to adjust in width and depth to fit most desktop and tower PCs

Fire Door Retainer Black 389332 Desk Accessories Step 4: Remove the boltThis fire door retainer is an easy to use, battery operated sound sensor device which complies with all British standards, EC directive, UK workplace regulations and is approved by the Fire Brigade. The sensor holds a fire door open until a fire alarm sounds, when it will automatically release the door, thus reducing the spread of fire or smoke. There is a foot operated manual release and adjustment operation for manual closing and opening of the door.