Heavy Duty Door Bolts Secure Doors Against Intruders.
Heavy duty door bolts are made of tamper-resistant materials for long lasting durability. Door hardware is easy to install and includes all necessary fasteners. Styles are Foot Bolt, Slide Bolt, Surface Bolt, Square Spring Bolt and Extension bolt. Construction of Brass, Solid Brass, Steel and Zinc. Lengths range from 1 to 12". Color finishes and other specifications vary per model.