Emtek 8469US3NL Square Single Cylinder Deadbolt Unlacquered Brass

Product Description

The EMTEK 8469US3NL is a square-profile single cylinder deadbolt finished in unlacquered brass, designed for residential and light commercial door security applications. This deadbolt accommodates both 2-3/8 inch and 2-3/4 inch backset configurations and is sized for 1-3/4 inch door thickness, making it suitable for the most common exterior door dimensions in residential construction. The unlacquered brass finish develops a natural patina over time and is not coated with a protective lacquer layer. Installation is handled by locksmiths, carpenters, and general contractors performing door hardware replacement or new construction finish work.

The 8469US3NL fits standard residential exterior and interior doors where a keyed single cylinder deadbolt is required. The square rosette styling suits transitional and contemporary door designs. Compatible with doors prepared to industry-standard ANSI backset dimensions. Because this unit ships with dual backset compatibility, it works across a wide range of pre-bored door slabs without additional prep modification.

Key Features

• Single cylinder deadbolt operation — keyed exterior, thumb-turn interior
• Square profile rosette for transitional and contemporary door aesthetics
• Unlacquered brass finish allows natural patina development over time
• Dual backset compatibility: 2-3/8 inches and 2-3/4 inches
• Designed for 1-3/4 inch door thickness — standard exterior door prep
• Custom assembled — not a pre-packaged off-the-shelf configuration

Compatibility

Designed for standard residential exterior doors with ANSI-compliant 2-3/8 inch or 2-3/4 inch backset bore prep and 1-3/4 inch door thickness. Verify existing door prep dimensions before installation.

Installation Notes

Installation is typically performed by a licensed locksmith or finish carpenter. Disconnect any electronic access control or alarm wiring tied to the existing deadbolt before removal. Confirm door bore diameter and backset measurement before setting the latch position. Follow local building code requirements for residential egress hardware where applicable.