Deltana 18EFB15 Extension Flush Bolt 18 in Solid Brass

Product Description

The DELTANA 18EFB15 is an 18-inch extension flush bolt constructed from solid brass with a satin nickel finish. Flush bolts are used to secure inactive door leafs in paired-door assemblies, sliding the bolt into a strike in the floor or head jamb to hold the door in position. This unit measures 18 inches in length, 1.2 inches in width, and 0.8 inches in height, making it suited for full-length door edge applications where a standard short bolt will not reach. Weighing 0.85 pounds, it is a single-unit sale. Licensed finish carpenters, door hardware installers, and commercial millwork contractors are the typical installing trades.

Extension flush bolts of this type are installed in the edge of inactive door panels in wood or hollow-metal door pairs. Common applications include office suites, hotel corridors, retail entry pairs, and residential double-door assemblies where one leaf must be held stationary. The satin nickel finish suits interior environments where matching other satin nickel hardware is required. The solid brass construction resists corrosion and provides long service life in interior door applications.

Key Features

• 18-inch length covers full door-edge bolt applications where short bolts are insufficient
• Solid brass construction for corrosion resistance and dimensional stability
• Satin nickel finish coordinates with standard satin nickel door hardware sets
• Compact 1.2-inch width and 0.8-inch height fits standard door edge mortise preparations
• Single-unit sale; case quantity of 50 available for commercial projects

Compatibility

Designed as an OEM-style replacement or new-installation flush bolt for paired wood or hollow-metal interior door assemblies requiring an 18-inch edge bolt.

Installation Notes

Extension flush bolts are installed by licensed door hardware technicians or finish carpenters. Before installation, confirm the door edge is routed or mortised to the correct depth to accept the bolt body. Strike plates must be properly located in the floor or head jamb to align with the bolt throw. Follow applicable building and fire codes when installing hardware on rated door assemblies, as hardware substitution on fire-rated pairs may require listed components.