Cobra Anchors 172S Wall Anchor, Polyethylene, Chrome, 46 lb

The TripleGrip® is one of the most technologically advanced anchor on the market. It is designed with two expandable wings that grip tightly behind the drywall for a maximum holding power. Its advanced cam-action technology expands; thereby creating an additional pressure against the side walls of the drywall or masonry. This also provides more stability and strength. Two lateral wings hold the anchor in place, preventing any rotation while the screw is inserted.