Tuf-Guard – Pre-Hung Security Gates Tuf-Guard pre-hung security gates are available with chain link or ornamental filler and can be designed for single or double gate styles. Manufactured with galvanized steel components and coated using a 10 step TGIC polyester powder coated finish, Tuf-Guard gates are shipped completely assembled from the factory. Panic Bar Exiting Devices and a wide selection of manual and automatic locking options are available. ... More Details