Schlage F Entry Knob, Satin Chrome, Keyway Type: C, Commercial/Residential: Commercial, Residential, Security Grade: 2, Door Handing: Universal, Design: Bell, Key Type: Alike, Cylinder Type: 5-Pin, Door Thickness: 1-3/8 to 1-3/4 in, Backset Type: Adjustable, Backset Size: 2-3/8, 2-3/4 in, Strike Type: Full Lip Radius Corner, Strike Size: 2-1/4 in H x 1-5/8 in W, Latch Type: Universal, Latch Housing Diameter: 7/8 in, Faceplate Size: 1 x 2-1/4 in