Dexter Single Cyl. Deadbolt Aged Bronze a reliable and secure locking solution for residential single and multi-family doors. This exterior deadbolt is designed for easy installation and fits all standard door preparations, making it a versatile choice for most homes. It features a lifetime mechanical warranty and a 5-year finish warranty, ensuring long-lasting performance and durability. The deadbolt can be locked or ed from the outside with a key and from the inside with a turn unit, providing convenience and security. It can also be rekeyed to match existing locks or other locks purchased, adding flexibility to your home security system. to meet ANSI Grade 3 standards and U.L. listed, this deadbolt s quality and safety. It comes with a 5-pin, C keyway and includes two keys. The deadbolt is compatible with door thicknesses ranging from 1-3/8" to 1-3/4" and fits universal backsets of 2-3/8" or 2-3/4". Model Number: