Stone Harbor Hardware Grade 3 Deadbolt, Single Side, Matte Black

The single side deadbolt from Stone Harbor is the complete package, giving you both style and security.

• Function (Single Side): Single side deadbolts do not have a cylinder; they can only be operated by interior thumb turn, not at all from the exterior.
• Door Prep: 2-1/8-inch or 1-1/2-inch bore with 1" x 2-1/4" latch face.
• Features an adjustable backset of 2-3/8 inches or 2-3/4 inches.
• ANSI/BHMA: Meets A156.2 - Grade 3 requirements
• Matches other Stone Harbor Hardware products of the same finish.