Emtek 8426US19 Single Cylinder Deadbolt Flat Black

Product Description

The EMTEK 8426US19 is a single cylinder deadbolt designed for residential entry doors finished in flat black. It accommodates both 2-3/8 inches and 2-3/4 inches backset configurations and is sized for 1-3/4 inches thick doors, making it compatible with standard exterior door construction. The deadbolt operates with a keyed cylinder on the exterior and a thumb turn on the interior. At 2.55 pounds, the unit is solidly built and suited for installation by locksmiths, finish carpenters, or general contractors working on new construction or door hardware replacement projects.

This deadbolt is intended for standard residential exterior door applications where a single cylinder configuration is appropriate. The flat black finish suits modern and urban interior design schemes. The dual backset compatibility allows the installer to fit the latch to the door prep without sourcing a separate unit, reducing callbacks on jobs where door bore location varies between manufacturers or builders.

Key Features

• Accepts both 2-3/8 inches and 2-3/4 inches backset for flexible installation
• Designed for 1-3/4 inches door thickness, matching standard exterior door sizing
• Single cylinder operation: keyed exterior, thumb turn interior
• Flat black finish for compatibility with modern and contemporary hardware schemes
• Sold individually as a single unit

Compatibility

Designed as an OEM-style replacement or new-installation deadbolt for standard residential exterior doors with a 1-3/4 inches door thickness and either a 2-3/8 inches or 2-3/4 inches backset bore preparation.

Installation Notes

Installation is typically performed by a licensed locksmith, finish carpenter, or qualified contractor. Before installing, confirm the door bore diameter and backset measurement match the selected configuration. Adjust the backset on the latch bolt assembly prior to setting the unit in the door. Follow local building codes for exterior door hardware requirements on egress doors.