Reusable toggle bolt. The Frontline reusable anchor bolt is our most popular anchor for hollow concrete and steel applications! This versatile, portable concrete/steel anchorage connector can be inserted inside precast concrete or steel flanges with a 3/4″ hole for lifting, hoisting, or tie-back. Alteration or misuse of this product or failure to follow instructions may lead to serious injury or even death. A removable and reusable anchor designed to work in hollow-core concrete or in steel flange with a minimum thickness of 1/4” (64mm). . Frontline’s Toggle Anchors is fully removable and reusable. The TOGGLER SNAPTOGGLE BB toggle anchor provides a secure hold from within various hollow materials 3/8" to 3-5/8" thick including gypsum board, drywall, and concrete block, includes 1/4"-20 UNC bolts, and is made in USA. These classic toggle anchors are best for securing handrails, cabinets, and shelving in drywall. The toggle bolts are a reliable wall anchor for hanging heavy items on drywall. Bolts are reusable, but the toggle will fall behind the wall when the bolt is removed. After creating the appropriate hole in the concrete or steel surface, this reusable anchor bolt installs rapidly within seconds and functions effectively in both vertical and horizontal positions. z5z kga6 bfmvkw pk1t2 hff8zj o9np0g52 1zk3dgi vh islz e7a21kfkw