The DEWALT 06208-PWR Steel Drop-In is a flush-mount, internally threaded expansion anchor for fastening into solid concrete, hard stone and solid block. The Type 304 stainless steel construction provides corrosion resistance for demanding anchoring applications. The anchor accepts a removable machine bolt, allowing attached components to be serviced or replaced while the anchor remains installed. The smooth-wall body expands when set with the proper setting tool and may be installed flush with or below the base-material surface. The 1/2-inch anchor has a 2-inch overall length and is packaged 50 anchors per box.