Kwikset Signature Passage Lever, Lock Type: Non-Locking, Satin Nickel, Zinc, Commercial/Residential: Residential, Door Handing: Reversible, Security Grade: 2, Lever Length: 4-7/32 in, Latch Type: 6-Way Adjustable, Cross Bore Diameter: 2-1/8 in, Door Thickness: 1-3/8 to 1-3/4 in, Edge Bore Diameter: 1 in, Faceplate Size: 1 x 2-1/4 in, Throw Length: 1/2 in, Projection Size: 2-3/32 in, Strike Size: 2-1/4 in, Strike Type: Full Lip Round Corner, Rose/Base Dimensions: 2-5/8 inDesigner style and high-level security with this Kwikset Signature Series productLatch has adjustable backset 2-3/8 to 2-3/4 in to fit all standard door preparationsFully reversible lever can be installed on both right-handed and left-handed doorsEasily installs in minutes with just a screwdriverMicroban antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfaces