Kwikset 405BRNLSQT-514S Breton Lever Entry Lock Matte Black

Product Description

The KWIKSET 405BRNLSQT-514S is a Breton lever entry door lock featuring a square rose trim, SmartKey Security rekeying technology, a 6AL latch, and an RCS strike plate, finished in Matte Black. SmartKey allows the lock to be rekeyed in seconds without removing the hardware from the door, a practical advantage for property managers and locksmiths handling turnover work. The included 6AL latch and RCS strike are packaged together for a complete installation. This lever-style entry lock is designed for residential exterior doors and is installed by locksmiths, finish carpenters, or experienced general contractors.

The 405BRNLSQT-514S is suited for residential entry door applications where a contemporary square rose profile is specified. The Breton lever design pairs with the square rose backplate for a clean architectural look common in modern and transitional home styles. The Matte Black finish coordinates with current fixture trends. The SmartKey cylinder is compatible with Kwikset SmartKey rekey accessories, allowing a single key to be programmed across multiple locks on a property without calling a locksmith for each unit.

Key Features

• SmartKey Security technology allows field rekeying in seconds using the SmartKey tool
• Square rose trim profile suits modern and transitional door hardware specifications
• Includes 6AL latch for standard door bore and frame prep
• Includes RCS reinforced strike plate for improved door frame security
• Matte Black finish over a residential-grade lever chassis
• Sold as a single unit; packaged 12 units per case

Compatibility

Designed as an OEM-style residential entry lever replacement compatible with Kwikset SmartKey cylinder systems. No specific model cross-references were provided in the product data.

Installation Notes

Installation is performed by a licensed locksmith or qualified finish carpenter on a standard residential entry door. Power down any connected access control or alarm zone tied to the door before beginning hardware swap. Verify door bore diameter and backset measurement before installing the latch to confirm proper fit. Follow local building codes and the manufacturer installation sheet included with the hardware for proper strike and latch alignment.