Description
The Schlage A53LD PLY 643E is an ANSI Grade 2 cylindrical knob lock designed for medium-traffic commercial and heavy-duty residential applications. Built to withstand constant use and abuse, this lock keeps people and property secure while maintaining reliable performance in demanding environments.
This lock is compatible with standard cylindrical door preparations and keying options. As an authorized Schlage dealer, E.D. Locks & Security provides expert guidance on installation, keying, and product selection. Contact our team at sales@edlocks.com or 1-877-207-6067 for compatibility questions or to arrange free shipping on orders over $450.
