541921 DuoPower 10x50 box, 55 pieces

fischer DuoPower 10 x 50 round box The fischer DUOPOWER offers excellent holding values thanks to two components: Depending on the construction material, the grey component made of high-quality nylon automatically activates the optimal operating principle (expanding, folding, knotting) for optimum hold. The expansion wings of the red component ensure safe expansion and provide additional support to the grey component. Simply screw in the screw and firmly tug to secure. Do not overtighten the screw. The moulded edge on the plug head prevents the plug from slipping into the borehole.

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