Kwikset Entry Knob, Design: Classic, Security Grade: 3, Backset Size: 2-3/8 in, Edge Bore Diameter: 1 in, Cross Bore Diameter: 2-1/8 in, Door Thickness: 1-3/8 to 1-3/4 in, Cylinder Type: 5-Pin, Keyway Type: K6, Key Type: Keyed Alike, Faceplate Size: 1 x 2-1/4 in, Strike Type: Full Lip Round Corner, Strike Size: 2-1/4 in, Bolt Throw Size: 1/2 in, Door Handing: Left, Right, Metal/Satin, Satin Chrome, Dimensions: 2-1/2 in L x 2-5/8 in W x 1-7/8 in D, Suitable for: 1-3/8 to 1-3/4 in Thick Doors