Create secure threaded-stud connections in hollow walls and ceilings, such as cinder blocks and hollow core panels. These anchors have the highest shear strength of any of our anchors for hollow block and brick, and are made in the U.S. Their toggle bar pivots inside hollow cavities for a firm hold. All are similar to toggle bolt anchors, but require a smaller hole, so you won’t end up with a gaping hole in your block or brick.

To install, position the washer on the anchor and thread on the nut. Then, push the anchor through your component into a drilled hole and twist the rod 180°—gravity drops the toggle into position. Tighten the nut to secure. You can remove your component by unfastening the nut. Twist the rod back 180° to collapse the toggle and remove the anchor.

Embed in hollow walls and ceilings to create secure female-threaded connections that let you remove and reinstall a screw or threaded rod. These anchors have the highest pull-out strength of any of our anchors for hollow block and brick, and are made in the U.S. Often used in cinder blocks and hollow core panels, their toggle bar pivots inside hollow cavities for a firm hold. They’re similar to toggle bolt anchors, but require a smaller hole, so you won’t end up with a gaping hole in your block or brick.

To install, push the anchor through your component into a drilled hole and twist it 180°—gravity drops the toggle into position. Pull the anchor to secure. Twist the anchor back 180° to collapse the toggle and remove the anchor.