Components are constructed of diecast and steel and materials Comes in a beautiful, corrosion resistant, brass plated color Designed for use with hinged entry doors, but can be used on other doors where a secure locking device is desired Features a spring loaded mechanism Easy to install with only a few simple tools Used to prohibit forced entry by spreading of door frames Installs on doors from 1-3/8 in. to 2-3/8 in. thick Brass painted color Constructed of diecast