Cobra Anchors 385V Drive Nail-In Anchor, 1/4 in Dia, 1-1/2 in L, Die-Cast Zinc

The drive nail anchor is easy to install and ideal for light-duty and tamperproof applications in any type of masonry. It is a two-piece nail-in anchor comprised of a corrosion-resistant die-cast zinc alloy anchor body, with the choice of a steel or stainless steel nail. For awnings, electrical boxes, flashing (roof/window) and roofing Features: - One-step installation, anchor size is equal to hole size - Fast and easy installation - Has corrosion-resistant body - Can be installed through fixture - Tamperproof, ideal for security grids