Suitable for:- Concrete- Prestressed hollow-core concrete slabs- Natural stone with dense structure- Solid brick- Sand-lime solid brick- Solid block made from lightweight concrete- Aircrete- Solid panel made from gypsum- Vertically perforated brick- Sand-lime perforated block- Hollow block made from lightweight concrete- Slabs made of perforated bricks- Hollow concrete blocks etc.For fixing of:- Pictures- Motion detectors- Lamps- Skirting- Electric switches- Small wall-mounted shelves- Towel rails- Lightweight mirror cabinets- Letter boxes- Hanging baskets- Curtain railsFeatures:- Nylon expansion fixing- For use with wood, chipboard and self-tapping screws and ASL spacing screws (see chapter spacing screws).- SX long version for higher anchoring depth in perforated building materials, aircrete and to bridge plaster.Advantages / Benefits:- 4-way expansion form lock guarantees highest grip.- Anti-rotation lugs stop the plug rotating in the drill hole.- The wide neck is subject to no expa