The Double Locking Nightlatch in Gun Metal Standard is a stylish and functional lock designed for external doors. The Gun Metal finish adds a modern and sleek touch, making it suitable for contemporary interior and exterior designs. With its standard size, it easily fits most standard doors, offering a practical and convenient solution for residential or commercial use. Matching fixings included for easy installation Comes with solid brass 5-pin cylinder Bolt can be held withdrawn with snib., Manufacturer: Hiatt Hardware