fischer DUOPOWER 10 x 80 S Universal Plugs with Screw for Attaching Cabinets, Wall Shelves in Concrete, Masonry, Panel Building Materials and Much More Pack of 10-Item No. 538247, Grey/Red, 10 Stück - - Amazon.com
fischer DuoPower 12 x 60 (25 piezas)
Fischer FIX Tainer Duo Power Assorted Plug Box (536161)
A Fixing Double Act it's the DuoPower from Fischer Fixings - YouTube
fischer DuoPower 5/16" x 1-5/8", Powerful Universal Plug with Intelligent 2-Component Technology for fastenings in Concrete, Bricks, Stone, Gypsum plasterboard, etc, 100 Plugs Without Screws: Amazon.com: Industrial & Scientific