Weiser proposes the satin nickel Prescott handle set offering safety without compromising style and elegance. Featuring SmartKey security, which protects against advanced break-in techniques and allows you to rekey your lock yourself in seconds. This technology is compatible with Kwikset (KW1) keyway. The latch has 2 interchangeable faceplates, round or square corners while the latch has an adjustable backset of 2.37-in and 2.75-in allowing it to fit all standard door preparations. The locking mechanism functions with a turn piece on the interior of the lock. This handle is easily installed with just a screwdriver.