Mounted on bricks without drilling holes, it's ideal for hanging mailboxes, picture frames, crafts, potted plants, lights, wreaths and all the wall decorations you need, both indoors and out Brick hooks are suitable for most standard bricks. to support heavy objects without bending or breaking Brick wall hangers can support up to 30 pounds without causing damage or requiring drilling Brick hooks make holiday decorating easier. The brick is suitable for Christmas, Easter, Halloween, Thanksgiving and Independence Day Adjust the width of the fixture, put the brick hook into the of the brick wall, and put one end of the nut on the top; Finally tighten the screws until the brick hook is firmly in place