Cobra Anchors KeyHole Driller 3810 Anchor, Brass

The KeyHole Driller is the perfect hook for frames that have a sawtooth or a round, keyhole shape on the back. Being a self-drilling anchor, no pre-drilling is necessary. The only tool required is a screwdriver. It can easily be removed and installed as needed. To be used in 1/2 in drywall only.