Product Description Tustin™ levers feature a smooth, fluid design inspired by gentle ocean waves. With a natural curve that fits comfortably in your hand, opening any door is effortless and intuitive. This sleek yet classic lever offers premium Kwikset® style and quality at a price you’ll love. Secure your front door with Kwikset keyed entry door locks, security sets and deadbolts. Recommended for exterior-facing doors or securing interior rooms with a key for maximum privacy. Choose from a variety of stylish finishes to match your home décor. Kwikset is the #1 selling U.S. lock brand*, protecting families with trusted security since 1946. Kwikset offers smart, simple, stylish and secure door hardware for every home or business need — from mechanical locks with patented SmartKey Security to innovative and flexible smart home technology. *YipitData Unit Share Report, 2026. From the Manufacturer Step up to designer styles and superior security with Kwikset Signature Series products. Tustin's fashionable wave silhouette design is the perfect complement to homes with inspired style. With a satin nickel finish, this product exhibits the latest in emerging style and decor trends. The Tustin features Kwikset's revolutionary SmartKey customized security, allowing you to control who has access to your home. You can re-key your lock in 3 easy steps, and there is no need to worry about lost or loaned keys. This improved key control, combined with Tustin's ANSI grade 1 highest residential security rating and patented locking sidebar for BumpGuard protection, means superior security and convenience. It provides two locking points for exterior doors--keyed entry and deadbolt--offering superior value and one-key convenience. Kwikset's patented pre-assembled design guarantees hassle-free installation--all you need is a screwdriver. Look for coordinating Tustin handlesets and entry levers featuring SmartKey, as well as Tustin privacy, passage, and dummy levers.