FILCOTEN tec and pro – anti-vandalism locking device.

Gradual explanation:

Step 1

Insert the anti-vandalism locking device on the bottom side of the grating.

Step 2

Press the locking device down until it catches the clip.


Step 3

Insert the grating into the channel.

Step 4

Press the grating down until it catches the notches.

Step 5

Tighten the screw to secure and lock the anti-vandalism locking device.