Deadbolt Single Locks, Cylindrical, Commercial, Industrial, Institutional, Lockset Grade 1, Series DB1000, Lockset Finish Satin Chrome, Keyway Type C, Key Type Keyed Different, Standards UL Listed, Yes, Lockset Fire Rating 3 hr, Ligature No, Cylinder Single SFIC, Faceplate Dimensions 1-1/8 in x 2-1/4 in, For Door Thickness 1 3/8 in to 1 7/8 in, For Use With Various Door Types, Includes Keys, Latch, Strike, Material Stainless Steel, Number of Keys 2, Pins 6