Description
The Yale 5400LN is a Grade 1 heavy-duty cylindrical lockset engineered for industrial, commercial, and institutional applications. Its rugged construction features free wheeling lever mechanism, wear-resistant chassis plates, and heavy-duty lever return springs, making it ideal for high-traffic facilities where reliability cannot be compromised.
This lockset uses standard 1 1/8" mortise cylinders and installs via through-bolting for maximum security. As an authorized Yale dealer, E.D. Locks & Security provides expert guidance on specification, keying, and installation. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for assistance selecting the right configuration for your project.
