The fischer wedge anchor S is the original and for decades the million-times proven classic. The plastic bolt is made of 100% high-quality nylon. This means that the plugs are especially robust and guarantees long-lasting security during installation. Because of the dowel only in two directions, you can spread through the rotation of the dowel the spread forces can be initiated in parallel to the edge of the building materials. This prevents the edge near the chipping of the done explicitly. The fischer wedge anchor S is for attachments in solid substrates is recommended. Thus you can picture frame, lights, light hanging cabinets or electrical installations.