When you can't find a stud, use a RocLoc anchor! FastCap RocLoc Wall Anchors install quickly and easily in 1/2'' drywall, each anchor supporting up to 150 pounds. The RocLoc anchor resists shear stress and will not allow the load to slide. Just drill a 1/2'' hole, push the anchor into place and use the included Powerhead screw to fasten your item to the wall. Pack of 10 anchors with screws.