The Marks USA Series2/3 Bright Brass Deadlock Mortise Body Only is a heavy-duty mortise deadlock mechanism designed for secure installations where a separate cylinder is used. Featuring a clean satin chrome finish and a compact 2-1/2 inch backset, it’s ideal for replacement or new construction applications requiring reliable mechanical locking.
Mortise deadlock body only, allowing flexibility to pair with the cylinder of your choice.
2-1/2 inch backset suited for standard mortise door preparations.
Durable internal construction built for long-term commercial or residential use.
Satin chrome US26D finish for a clean, professional appearance.
Includes strike for straightforward installation and proper door alignment.