Since 1927, Schlage Lock Company has been committed to building the highest quality, most secure, best valued locks in the industry. Using the finest materials, every Schlage lockset is precision built to meet and exceed industry standards. That means superior performance and longer life. Schlage residential products are backed by a Lifetime Limited Mechanical Warranty. Other Schlage brands include Schlage Accents, Ives, and Kryptonite.