Accentra AU5491LN 619 24V Grade 1 Electrified Lockset

Yale AU5491LN 619 24V Grade 1 Electrified Lockset offers a robust solution for industrial, commercial, and institutional spaces, combining advanced technology with exceptional durability. This fail secure, 24V electrified cylindrical lock features an AU lever design finished in satin nickel, ensuring both elegance and resilience. Engineered to withstand heavy use, the Yale 5400LN Series lockset boasts a Free Wheeling lever mechanism that enhances vandal resistance while minimizing maintenance. With a stainless steel latchbolt and wear-resistant chassis plates, this lockset guarantees longevity and smooth operation. The lock is designed for doors with thicknesses ranging from 1-3/4" to 2", accommodating various applications. Featuring 24 functions, including electrified options, this Grade 1 lockset is a favorite among architects and building owners. It offers three non-handed lever designs that comply with ADA standards, ensuring accessibility. Built-in adjustable rose support plates simplify installation, while longer thread locking through-bolts enhance stability. With multiple keying options, including Yale's protected keyway cylinders, the AU5491LN provides flexibility and security. Backed by a two-year limited warranty, this lockset is a trusted choice for those seeking top-tier security and performance.

Grade 1 Electrified Lockset

Fail Secure, 24V, Electrified Cylindrical Lock, AU Lever Design, Satin Nickel

Designed for industrial, commercial and institutional use, the Yale 5400LN Series heavy duty cylindrical lockset offers no compromises when it comes to rugged reliability and performance. With key construction features such as our Free Wheeling lever mechanism, wear resistant chassis plates, heavy duty lever return springs and through bolting, this Grade 1 trendsetter proves time and again why it's the favorite among architects and building owners who demand the highest standard of product quality.