Fischer, Fischer Duopower Fixing Set 7x65mm 4 Pack

The Fischer DuoPower offers very good hold values as a result of its 2 components. Depending on the building material the grey components made from high quality nylon automatically activates the optimum product function (expansion folding knotting) for the best hold. The expansion wings of the red component support the secure expansion and offer additional security to the grey component. Easy screwing-in of the screw and correct tightening to close. No over-tightening of the screw. The pre-shaped edge on the plug head prevents the plug from slipping into the drill hole.