Kwikset Entry Door Lock, Knob Handle, Satin Chrome, Commercial/Residential: Residential, Security Grade: 3, Door Handing: Left, Right, Design: Polo, Key Type: Keyed, Cylinder Type: 5-Pin, Tumbler, Door Thickness: 1-3/8 to 1-3/4 in, Backset Type: Adjustable, Backset Size: 2-3/8, 2-3/4 in, Edge Bore Diameter: 1 in, Cross Bore Diameter: 2-1/8 in, Strike Type: Full Lip Round Corner, Strike Size: 2-1/4 in H x 1-3/4 in W, Latch Type: 6-Way, Adjustable, Throw Length: 1/2 in, Projection Size: 2-3/4 in, Faceplate Size: 1 x 2-1/4 in, Dimensions: 2-5/8 in Dia, Screw Mounting