Schlage ND53-PD-BRK Cylindrical Entrance Lock, Boardwalk Lever, Schlage "C", Keyed Different, [2] Change Keys, 2-3/4 Inch Backset, 4-7/8 Inch Strike, Grade 1, Non Handed

The Schlage ND53-PD-BRK cylindrical entrance lock is a heavy-duty Grade 1 bored lock built for commercial openings that require dependable keyed entry and long-term durability. As part of the ND Series, this lock is designed for demanding institutional, retail, office, and public building applications where strength and consistent performance matter. The ND53 entrance function provides keyed access from the outside with free egress from the inside, while the non-handed design helps simplify installation. With Schlage’s proven cylindrical lock construction, this model is a practical choice for high-traffic doors that need security, code-compliant operation, and rugged day-to-day reliability.

Features

• Heavy-duty ND Series cylindrical lock construction is engineered for commercial openings with frequent use.
• ND53 entrance function supports keyed exterior access and free interior egress for everyday security and safety.
• Grade 1 certification helps meet the performance demands of institutional and high-traffic applications.
• Non-handed design allows easier field installation without concern for door swing.
• Configured with a 2-3/4 inch backset and 4-7/8 inch strike for compatibility with common commercial door preparations.

Functional Details

The ND53 entrance function is intended for doors that need controlled entry from the outside while always allowing safe exit from the inside. This function is commonly used on main entry and side entry doors in commercial buildings where key access is required after hours but interior egress must remain available at all times.

• Outside lever locked or unlocked by key from outside or by turning inside button.
• Inside lever always unlocked for immediate egress.
• Inside button automatically releases when outside lever is unlocked by key.
• Inside button may be locked by closing door.

Included Components

This lock is specified with the Boardwalk lever design, Schlage C keyway, keyed different cylinder arrangement, and two change keys. It is also listed with a 2-3/4 inch backset, 4-7/8 inch strike, Grade 1 rating, and non-handed operation.