fischer Propack SX Plus 6 S, 200 Dowels x 30 with Screw + SDS Drill Bit mm, Reusable, for Fixing on Concrete and Masonry 570206

Immediate grip on the screw: The new flaps close in the hole holding the screw and the object to be fixed. User can have both hands free during installation. Ideal for ceiling fixings. Innovative design: The design of the dowel ensures high torque and prevents excessive screwing. SAFE AND EFFECTIVE INSTALLATION: Side ribs prevent the dowel from rotating inside the hole for safe and effective installation. Perfect seal: The 4-sector expansion ensures optimal distribution of forces in the material and high loads especially on solid materials. Supporting materials: solid masonry, perforated masonry, concrete, natural stone. For applications such as installation and fixing of chandeliers, furniture and wall cabinets, TV brackets, radiators, bathroom furniture, electrical panels.