Description
The Yale 5400LN Series B-MO5422LN is a Grade 1 heavy-duty cylindrical lockset engineered for industrial, commercial, and institutional doors. Its Free Wheeling lever mechanism, wear-resistant chassis plates, and through-bolt construction deliver rugged reliability where security and durability are non-negotiable requirements.
This lockset suits standard cylindrical preparations on aluminum, steel, and wood doors. As an authorized Yale dealer, E.D. Locks provides expert guidance on keying options, master key systems, and installation support. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for compatibility verification and personalized recommendations.
