Kwikset 405LRLSQT-514S Ladera Entry Lock Smartkey Matte Black

Product Description

The KWIKSET 405LRLSQT-514S is a Ladera-style lever entry door lock mounted on a square rose, designed for residential exterior door applications. It ships with a 6AL latch and RCS strike plate and comes finished in Matte Black. The lock features SmartKey Security, a re-keying technology that allows the cylinder to be rekeyed without removing the hardware from the door. This hardware is installed by locksmiths, general contractors, and experienced residential carpenters during new construction, remodel, or replacement projects. The 6AL latch and RCS strike are included, reducing the need to source separate components during installation.

The 405LRLSQT-514S is suited for residential entry door applications where a lever-style handle is preferred over a knob, such as accessibility-conscious installations or code-required lever hardware on exterior doors. The square rose escutcheon provides a contemporary profile that complements modern and transitional door designs. This lock is sold as a single unit and is a direct fit for standard residential door prep. No specific model compatibility data was provided by the manufacturer for this listing.

Key Features

• SmartKey Security cylinder allows on-site rekeying without removing the lock from the door
• Ladera lever profile with square rose escutcheon for a contemporary door appearance
• Includes 6AL latch and RCS strike plate — no additional hardware required for standard installation
• Matte Black finish (514S) for consistent aesthetic with modern door hardware sets
• Entry function — exterior keyed access with interior turn button or thumbturn

Compatibility

Designed as an OEM-style entry lever replacement or new-installation fit for standard residential door prep with a 2.375-inch or 2.75-inch backset bore configuration. No specific compatible model numbers or system families were identified in the supplied product data.

Installation Notes

Installation is typically performed by a licensed locksmith, general contractor, or experienced finish carpenter. Confirm door bore diameter and backset measurement before installation to ensure proper latch alignment with the strike plate. Disconnect or do not engage the latch mechanism under load during installation to avoid damage to the SmartKey cylinder. Local building codes may require lever-style hardware on accessible routes — consult applicable ADA or IBC guidelines where required.