Deadbolt Less Cylinder Heavy-Duty Commercial QDB1 Series Material Brass Finish Satin Chrome Backset 2-3/4 In. Faceplate Dimensions 1-1/8 in x 2-1/4 In. For Door Thickness 1-5/8 in to 2 In. Strike Dim. 2-3/4 In. Throw Length 1 In. Grade 1 Keying Keyed Different 6 Pins Keyway Type Best F Double SFIC Cylinder Number of Keys 2 Standards ANSI/BHMA A156.5 GRADE 1 Includes Hardware
