Dexter JD60 Single Cylinder Deadbolt comes with below features:

• Use with 1-3/8 in. to 1-3/4 in. door
• Universal deadbolt fits 2-3/8 in. or 2-3/4 in. backset
• Guaranteed to fit on standard pre-drilled doors
• Deadbolt thrown or retracted by key from outside or by inside turn unit
• Bolt automatically deadlocks when fully thrown
• Easy installation with screwdriver
• Unique Snap & Stay design holds deadbolt in place while tightening screws
• Universal latches slide easily into place and require no tools or manual adjustments
• Can be rekeyed to match existing locks or other locks purchased