Description
The Yale 5400LN is a Grade 1 heavy-duty cylindrical lockset engineered for industrial, commercial, and institutional applications. Built for demanding environments, it features a free-wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs, and through-bolt construction to deliver reliable performance and longevity where security and durability matter most.
This lockset is compatible with standard cylindrical lock preparations and commercial door frames. As an authorized Yale dealer, E.D. Locks provides expert guidance on proper installation, keying options, and application fit. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for detailed specifications, finish availability, and to confirm compatibility with your project requirements.
