A drive pin anchor is a type of fastener designed to securely attach materials to concrete, masonry or other solid surfaces. It features a metal pin that, when driven into the anchor, expands and locks in place, ensuring a tight and stable hold. These anchors are commonly used in construction, plumbing and electrical applications for hanging pipes, securing equipment or mounting fixtures. Drive pin anchors are known for their quick installation, requiring no pre-drilling and their ability to hold heavy loads. Available in various sizes, they are versatile and suitable for both indoor and outdoor use.