Kwikset 740TNL-3S Tustin Lever Entry Lock Smartkey Bright Brass

Product Description

The KWIKSET 740TNL-3S is a Tustin-style lever entry door lock with SmartKey Security technology, finished in Bright Brass. It ships as a complete entry set, including a 6AL latch and an RCS strike plate. The SmartKey cylinder allows the lock to be rekeyed in seconds without removing the hardware from the door, which reduces service calls and simplifies key control for residential installs. The lever design meets ADA-accessible handle requirements and suits both new construction and retrofit entry door applications. At 2 pounds, the hardware is solid without being unwieldy during installation.

This lever set is intended for residential entry doors — front, side, and back exterior doors where a keyed entry function is required. The Bright Brass finish suits traditional and transitional architectural styles. The included 6AL latch and RCS strike allow a complete single-package installation without sourcing additional components. Typical installers are residential locksmiths, general contractors, and finish carpenters working on new builds or door replacements.

Key Features

• SmartKey Security cylinder — field-rekeyable in seconds without removing the lockset from the door
• Complete entry package includes 6AL latch and RCS strike plate
• Tustin lever style in Bright Brass finish for traditional and transitional door applications
• Lever handle design supports ADA-accessible operation requirements
• Sold as a single unit (EA); case quantity of 20 available for multi-unit projects

Compatibility

Designed as an OEM-style replacement or new-installation lever entry lockset for standard residential entry doors with a 2-3/8 inch or 2-3/4 inch backset latch bore configuration.

Installation Notes

Installation is performed by a licensed locksmith, general contractor, or qualified finish carpenter. Verify door bore diameter and backset measurement before beginning installation. Ensure the door edge bore and strike plate mortise align correctly before securing the latch and strike. The SmartKey rekey function requires the original working key — do not attempt to rekey without a functioning key in the cylinder.