Check the listing for details. Sure-Loc Solid Brass Single Cylinder Keyed Entry Deadbolt in Flat Black. Color: Black, Condition: New. Listed at 56.00 USD. Sure-Loc Solid Brass Single Cylinder Keyed Entry Deadbolt in Flat BlackModel: DB201-EG FBL Single Cylinder Function: Single Cylinder function specifies that the deadbolt is thrown by a thumb turn on the interior while the exterior uses a key for locking and unlocking. Features: Exceeds criteria for BHMA Grade 3 certificationBrass construction ensures durability and a premium feelHanding is reversible for left or right handed doorsEasily installs on standard prepared doorsIncludes an adjustable backset and round corner latchAll necessary mounting hardware is includedProduct Technologies: Solid Brass Construction: Sure-Loc deadbolts are forged from solid brass. This process yields a denser, stronger and higher quality product that can better display intricate designs than casted door hardware.Specifications: Backset: Adjustable 2-3/8" or 2-3/4"Cross Bore: 2-1/8"Edge Bore: 1"Door Thickness: 1-3/8" to 1-3/4"Handing: ReversibleWidth: 2-7/16"Latch Faceplate: Round CornerCylinder: 5 Pin KW1Material: BrassProjection: 1" Check out my other listings for more!