Reliable, 24V, Fail-Safe Electrified Cylindrical Lock, PB Lever Design, Schlage FSIC Prep, Less Core, Bright Brass. Yale 4700LN locks excel in various commercial settings, offering consistent quality, user-friendly design, and economical pricing. Certified to ANSI/BHMA Grade 1 standards and UL Fire Listed, ensuring dependable performance and peace of mind.