Review on Alligator Flanged Polypropylene Fastener Fasteners - Superior Strength for Secure Fastening by Shawn Xayamonty

The Best Solid Wall Anchors Ever Made! I've been using them for about twenty years and trust me when I tell you, nothing else compares to them. Works with screws of many sizes. I prefer #8 or #10 pan head sheet metal screws, 1 1/2 to 2 inches. However, it is not the best choice for cavity walls. To do this, use Toggler drywall anchors.