Schlage B660P Single Cylinder Deadbolt Finish:Matte Black Automatic adjustment to door thickness

Automatic adjustment to door thickness of 1-3/8" to 1-7/8"

Model: 25021

Exterior Width: 2 5/8"

Double Thumbturn cylinder with 2 keys

Schlage B660P Single Cylinder Deadbolt Finish:Matte Black Automatic adjustment to door thicknessModel: B660P6 613, B660P6 605, B660P6 625, B660P6 606, B660P6 612, B660P6 626, B660P6 619 Schlage B660 Deadbolts Single Cylinder Schlage B Series deadbolts have long been the industry standard for tubular deadbolts. Built Schlage strong, B Series deadbolts are among the most secure and durable in the industry. The commercial Grade 1 deadbolts are also among the most beautiful, with a sleek, broadly angled trim ring in a shallow, 7 8" depth offered in