Check the listing for details. Stainless Steel Deadbolt Lock, Single Cylinder Dead Bolt Locks, Black. Condition: New. Listed at 28.68 USD. The door lock has the advantages of high security, independent operation, anti-pry design, multiple assembly methods, multiple protections, durability, and easy installation, providing you with a reliable and convenient door lock.SpecificationColor: BlackMaterial: Stainless steelLock Face Diameter: 75mm/3"Cylinder Diameter: 14mm/0.6"Applicable Door Thickness: 35-60mm/1.4-2.4"Cam Diameter: 20mm/0.8”Total length of cam: 11mm/0.4”Packing List: Single Cylinder Deadbolt Lock without Key x 1AdvantageThe deadbolt lock is equipped with an anti-pry design, making it more difficult for a bad person to break into the lock. The door lock has an arc-shaped design, which is smooth and does not hurt your hands. It rotates 360 degrees and opens smoothly.ApplicationDead bolt locks for exterior doors suit various wooden, metal, and composite doors.