Accentra AU5491LN 626 24V Grade 1 Electrified Lockset

Yale AU5491LN 626 24V Grade 1 Electrified Lockset is engineered for superior performance in industrial, commercial, and institutional environments. This fail secure, 24V electrified cylindrical lock features an AU lever design finished in satin chrome, combining aesthetics with durability. Built to withstand heavy use, its Grade 1 construction includes a free wheeling lever mechanism that enhances vandal resistance and minimizes maintenance needs. The lockset boasts a stainless steel latchbolt for added strength, with a standard direct 1/2" throw, and offers a fire rating of up to 3 hours. Designed for doors ranging from 1-3/4" to 2" thick, it includes adjustable rose support plates to ensure a perfect fit. The longer thread locking through-bolts enhance stability and prevent rotation, while lifetime warranted heavy-duty lever return springs guarantee positive lever return without sagging. With 24 functions available, including electrified options, and three non-handed lever styles that comply with ADA requirements, the Yale AU5491LN ensures versatility for various applications. Additionally, the expanded cylinder and keying options include compatibility with Yale® and other standard keyways, providing flexibility and security. This reliable lockset is a preferred choice for those who prioritize quality and performance in their locking solutions.

Grade 1 Electrified Lockset

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

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.