Description
The Yale AU5407LN is a Grade 1 heavy-duty cylindrical lockset engineered for industrial, commercial, and institutional applications. It solves the need for durable, reliable security in high-traffic environments where standard locks fail, featuring a free-wheeling lever mechanism, wear-resistant chassis plates, heavy-duty springs, and through-bolting for maximum longevity.
This lockset is compatible with standard cylindrical preparation and installs with conventional methods. The 606 finish (satin brass) resists corrosion and maintains appearance over time. As an authorized Yale dealer, E.D. Locks provides expert specification support, installation guidance, and warranty assistance. Contact our sales team at sales@edlocks.com or 1-877-207-6067 for detailed compatibility verification or to discuss your project requirements.
