Wall plug Fischer 553109

The fischer DuoPower-Box mini (Wall plug Fischer 553109) contains a pre-sorted assortment of 85 DuoPower wall plugs: 30 x 5 x 25 mm, 35 x 6 x 30 mm and 20 x 8 x 40 mm. Housed in a durable, impact-resistant Minibox with a transparent lid, the set is intended for do-it-yourself use and can be refilled. The plugs are suitable for a wide range of base materials including autoclaved aerated concrete, brick, concrete, gypsum block, gypsum fibre board and plasterboard.

Advantages

The DuoPower system combines two material components to provide improved performance across different substrates. It offers secure functioning in solid materials via expansion and in hollow or panel building materials via folding or knotting. The narrow leading edge of the plug prevents it from falling too deep into the drill hole, enabling easy and accurate installation. The design also provides clear tactile feedback when the anchor is seated correctly.

Suitable for

• Mounting fixtures in autoclaved aerated concrete
• Fixing into brick and concrete
• Applications in gypsum block and gypsum fibre board
• Mounting into plasterboard and other panel materials

Key specifications

• Brand: FISCHER
• MPN: 553109
• EAN: 4048962363913
• Contents: 85 pieces (30 x DuoPower 5 x 25 mm, 35 x DuoPower 6 x 30 mm, 20 x DuoPower 8 x 40 mm)
• Packaging: Minibox made of impact-proof plastic with transparent lid

How to use

Drill a hole with the recommended drill diameter for the selected plug size, clean the hole of dust, insert the DuoPower plug until the narrow edge sits flush with the surface, then drive the appropriate screw to anchor the plug. The plug will expand in solid substrates or fold/knot in hollow and panel materials to secure the fixture.

Usage recommendations

Choose the plug size matching the screw and the load requirements; follow the manufacturer’s recommended drill diameters and embedment depths for each material. Replace damaged plugs and keep the Minibox closed to protect the contents from dirt and moisture.