The fischer DuoPower 10x50 plug is the ideal solution for fixings in all materials. Thanks to the innovative 2-component technology, the plug adapts perfectly to the respective substrate, be it concrete, brick, plasterboard or other building materials. With its high holding power, The DuoPower provides a secure and firm hold, whether for heavy loads or simple applications. The dowels are packed in a practical blister pack of 4 and are perfect for various projects around the house and garden. Easy to install and particularly versatile - for professional and DIYer.