Kwikset Delta Interior Passage Door Handle, Lever For Closet and Hallway Doors, Reversible Non-Locking Handle Lever, Satin Nickel, with Microban Protection. Color Satin Nickel. FITS STANDARD DOORS: Fits standard size doors 1-3/8" to 1-3/4" thick, adjustable latch backset from 2-3/8" to 2-3/4" with just a twist during installation.