APPLIED TECHNOLOGY
Your umbrella is also kept centred by the additional use of a centring bush in the base of the ABRI-Stand.
The umbrella shaft is centred in the upper part of the “ABRI-Stand” by means of a high-quality screw-type fastener with adapter technology.
The storm locking ring provided is an additional development by ABRI and prevents updraughts from causing the umbrella shaft to come loose.