Deltana 12EFB15 Extension Flush Bolt Solid Brass Satin Nickel

Product Description

The DELTANA 12EFB15 is a 12-inch extension flush bolt designed for use in commercial and residential door hardware applications. Machined from solid brass and finished in satin nickel, this flush bolt installs into the edge of a door to engage a strike in the floor or header, providing a concealed locking point. At 12.5 inches in length, it suits taller door edge preparations where standard short bolts fall short. The satin nickel finish resists tarnish and coordinates with a wide range of lever and deadbolt hardware sets. Installers in commercial door hardware and finish carpentry are the primary trades who specify and fit this component.

This extension flush bolt is suited for pairs of interior or exterior doors in residential, light commercial, and institutional settings. Typical applications include French door pairs, double entry doors, and closet bi-fold or double door assemblies where one inactive leaf must be secured at both the floor and the head. The 12EFB15 is sold as a single unit, making it easy to order by the pair or by the opening count on a job.

Key Features

• Solid brass construction provides corrosion resistance and long service life
• Satin nickel finish coordinates with contemporary and transitional hardware sets
• 12.5-inch overall length suits standard door edge preparations for extension flush bolts
• 2.5-inch width fits typical routed or mortised door edge channels
• Single-unit sales allow precise quantity ordering per opening

Compatibility

Designed as an OEM-style replacement or new-installation flush bolt for standard mortised door edge preparations in residential and light commercial door assemblies.

Installation Notes

Extension flush bolts are installed by finish carpenters, door hardware specialists, or licensed locksmiths. The door must be properly mortised or routed to accept the bolt body before installation. Disengage any existing hardware and secure the door in a stable work position before drilling or chiseling the edge preparation. Consult local building codes for flush bolt requirements on egress and fire-rated door assemblies.

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.