Made to work with steel or wooden towers, the Elevators Universal Hunting Blind Tower Anchor System helps stabilize the base under your hunting perch. Made of 100% certified U.S. steel, these 4 welded brackets deliver an easy-to-install, secure anchor without any obtrusive center point anchors or guy wires. Pre-drilled for easy attachment to the tower legs, these brackets are design to hold #5 rebar (not included) driven into the ground to anchor the tower legs. System also works with swing sets, tree houses, free-standing decks, and more. Corrosion-resistant powder coat finish. NOTE: Not recommended for use in soft, sandy, or unstable soils. Easy-to-use anchor system for hunting blind towers Works with steel or wooden towers Made of 100% certified U.S. steel Corrosion-resistant powder coat finish Pre-drilled for easy attachment Designed to hold #5 rebar (not included) Also works with swing sets, tree houses, free-standing decks, and more