The “Visi-Clamp” is designed to be an easy solution to holding the letterbox open and have a mirror positioned correctly for Letterbox Tool operation. Its “auto-clamp” makes it extremely fast to use, because it self-adjusts to fit any letterbox. This offers a distinct advantage for Warrant Locksmiths who depend on a fast entry. Comes complete with Stainless Steel mirror and ‘push/pull’ rod.
