The FISCHER DUOPOWER 5x25 S plug is a powerful fastening solution that automatically adapts to the substrate. This plug is suitable for both solid and hollow materials, making it a versatile choice for all kinds of fastening jobs, from DIY to professional applications. Special features Automatic adaptation: Depending on the type of substrate, the plug automatically chooses the best operating method: spreading, folding or knotting. Two-component technology: The 'soft' red part provides grip in solid materials, while the 'hard' grey part ensures proper function in hollow spaces. Closed tip: Prevents drilling dust from entering the plug for problem-free screw insertion. Wide range of applications: Suitable for wood, chipboard, and hanger bolts Technical data Drill hole diameter: 5 mm Plug length: 25 mm Minimum drill hole depth: 35 mm Suitable screw size: 4.0 x 35 mm Standard delivery 50 pieces FISCHER DUOPOWER 5x25 S plugs