With an Adhesive Screw Rectangular for Brick & Stone 5 kg, mounting narrow items on rough and solid surfaces couldnt be simpler. These screws are slim enough fit behind even narrow objects and theyre strong too - each one can support up to 5 kg, but of course you could use two to hold up to 10 kg.How to useStep by step1. Use a brush to get rid of any dirt or dust.2. Peel off the protective foil from the screw rim and position it lightly on the surface.3. Use the tool provided to open the adhesive, slide the tool over the other end and insert the nozzle into the larger of the two holes.4. Twist the key to inject the adhesive until it begins to emerge from the smaller hole. No need to press against the wall. Just leave it for 12 hours for the nie wieder bohren. Technology to set and the screw is ready to use.Wall-mount on bricks without a drillGetting a screw into rough, tough surfaces used to mean buying or borrowing a drill (and dont forget the the spe