The Strap-Toggle is a heavy duty hollow wall anchor designed for use in base materials such as plaster, wallboard, concrete block or hollow tile.The Strap-Toggle is a pre-assembled anchor consisting of a carbon steel wing and a locking cap / ratchet leg assembly molded from engineered plastic. It is available in 3/16", 1/4", 3/8" and 1/2" sizes.When compared to traditional toggles, this unique anchor can be installed through a smaller hole and does not require a fixture or screw to set it.The anchor can be easily adjusted to accomodate a wall thickness of up to 2 1/2" while using a shorter bolt. The bolt and fixture may be installed and removed as often as necessary.