Description
The Yale 5400LN Series is a Grade 1 heavy-duty cylindrical lockset engineered for industrial, commercial, and institutional applications where reliability and performance are non-negotiable. Its Free Wheeling lever mechanism, wear-resistant chassis plates, heavy-duty lever return springs, and through-bolting construction deliver rugged durability that architects and building owners trust for demanding environments.
This lockset is compatible with standard cylindrical prep doors and suitable for new construction or retrofit installation. As an authorized Yale dealer, E.D. Locks provides expert guidance on keying options and application-specific installation support. Contact our sales team at sales@edlocks.com or call 1-877-207-6067 for specification matching and bulk pricing.
