Coupling System XXL – 25x25mm – Black

Quickly and easily link stacking chairs together to create a theatre set-up with the XXL linking system.
The chairs cannot fall over and the set-up is guaranteed to stay upright. This is important in emergencies: in the event of fire or panic situations, the set-up must remain taut so that the escape route between the rows of seats remains free. To do this, the chairs must all remain coupled in a row. To make this possible, the seat coupling must therefore not come loose.

To prevent this, a European standard has been introduced for rooms in which 100 or more chairs are arranged in rows. (Buildings Decree 2012).
Our chair couplings are certified and have passed various tests carried out by TÜV Rheinland and by Efectis Netherlands according to EN 14703.

The XXL version gives more space between the seats when coupled. The coupling fits around the front legs as well as the back legs.