The S. Parker 92160ABKD single cylinder deadbolt provides residential and light commercial door security, featuring a key cylinder on the exterior and a thumbturn on the interior. It meets ANSI/BHMA A156.5 Grade 3 standards for security and durability, suitable for standard entry applications. The deadbolt incorporates an SC1 keyway, also known as the Schlage C keyway, for common key compatibility. It offers an adjustable backset, accommodating door preparations of 2-3/8 inches (60mm) or 2-3/4 inches (70mm). Designed for doors between 1-3/8 inches (35mm) and 1-3/4 inches (44mm) thick, it features a 1-inch (25.4mm) bolt throw, often with a hardened steel pin insert for enhanced resistance against sawing. This model comes in an Antique Brass finish.