Stainless Steel Entry Door Lock Single Cylinder Deadbolt with 12 KW1 Keys (6-Pack, Keyed Alike)Secure your doorway with this sleek Stainless Steel Deadbolt Entry Door Lock. Each deadbolt features an adjustable 2 3 8 in. and 2 3 4 in. latch and a switch style knob. Product is Grade 3 rated and includes 12 SC1 keys. Fits door thickness of 1 3 8 in. to 1 3 4 in. all standard doors Adjustable latch is included to fit 2 3 8 in. and 2 3 4 in. backsets for all standard doors Each deadbolt comes with 2 keys Quick and easy installation Includes 6 keyed