Schlage Commercial 14028605 Square Corner Deadlatch

Product Description

The SCHLAGE COMMERCIAL 14028605 is a D Series square corner deadlatch designed for commercial and institutional door hardware applications. It features a 3-3/4 inch backset and a 1-1/8 inch face width, finished in Bright Brass. The deadlatch bolt retracts automatically when the door closes and holds securely against forced entry, making it a reliable component in commercial lockset assemblies. This latch is sold individually and is intended for installation by a licensed locksmith or qualified door hardware technician working on commercial-grade door preparation.

This deadlatch is suited for commercial, institutional, and multi-family residential door applications where a D Series cylindrical lockset is specified. The square corner faceplate fits standard square-corner door edge preparations, making it appropriate for metal and heavy-duty wood door assemblies. The Bright Brass finish coordinates with matching D Series trim hardware. It is typically specified during new construction or when replacing a worn or damaged latch mechanism in an existing D Series installation.

Key Features

• Square corner faceplate fits standard commercial door edge preps without modification
• 3-3/4 inch backset accommodates typical commercial door stile widths
• 1-1/8 inch face width for heavy-duty door edge preparation
• Bright Brass finish for coordination with D Series trim hardware
• Automatic deadlatch function provides security without manual locking
• Sold as individual unit; case quantity of 5 available

Compatibility

Designed as an OEM-style replacement or new-installation component for Schlage Commercial D Series cylindrical locksets requiring a square corner deadlatch with a 3-3/4 inch backset and 1-1/8 inch face.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware technician familiar with commercial cylindrical lockset preparation. Power down any electrified hardware and ensure the door is secure before beginning latch replacement. Verify door edge preparation dimensions match the square corner faceplate before installing. Follow applicable building and fire code requirements for rated door assemblies when replacing hardware in fire-rated door systems.