• Backset: 2-3/8"
• Door Thickness: 1-3/4" - 3"

The Emtek Octagon Tuscany double cylinder deadbolt has a keyed cylinder on the outside as well as on the inside. This deadbolts is generally used on doors that are partly glass in case an intruder breaks the glass, the door requires a key to unlock it. It is not recommended on most doors because it increases the danger of a person to escape in case of a fire. Emtek Lost Wax door hardware is made of solid cast bronze for heavy feel and lasting quality and features a heavy gauge steel under-strike and brass trim strike.