Deadbolt Mortise Commercial Lockset Grade 2 Series QDB2 Lockset Finish Satin Chrome Key Type Lever Handle Lock Standards ANSI A156.5 ADA Compliant No Lockset Fire Rating Not Rated Ligature Resistant No Faceplate Dimensions 1-1/8 in x 2-1/4 in For Door Thickness 1 3/4 in to 2 in Includes Hardware Material Brass Number of Keys 0 Pins 6 Security Type Heavy-Duty Strike Dim. 2-3/4 in Throw Length 1 in