Kwikset 405DNL-15 Dorian Lever Entry Door Lock Satin Nickel

Product Description

The KWIKSET 405DNL-15 is a Dorian-style lever entry door lock designed for residential exterior door applications. It ships complete with a 6AL latch and an RCS strike plate, giving installers a ready-to-fit keyed-entry assembly in a single package. The satin nickel finish provides a clean, corrosion-resistant appearance suited to both traditional and transitional door styles. Weighing 1.58 pounds, the unit is straightforward to handle during installation. This lock is intended for licensed or experienced installers working on residential entry doors where a lever-handle keyed-entry function is required.

The 405DNL-15 is built for residential entry door applications where a lever-format keyed entry is specified. The included 6AL latch and RCS strike simplify the rough-in process by eliminating the need to source compatible hardware separately. The satin nickel (15) finish coordinates with a wide range of residential door hardware. This unit ships as a single piece (sold each) and is packaged for distribution in case quantities of 20.

Key Features

• Complete keyed-entry assembly: includes Dorian lever, 6AL latch, and RCS strike
• Satin nickel finish (finish code 15) for corrosion resistance and aesthetic versatility
• Lever-format handle for ease of operation on residential entry doors
• Compact package dimensions: 6.9 inches long by 5.9 inches wide by 3.2 inches tall
• Lightweight at 1.58 pounds for easy single-technician handling
• Single-unit (EA) sales unit — no minimum multi-pack required for replacement jobs

Compatibility

Designed as an OEM-style keyed-entry lever lock for standard residential entry door prep — consult door bore and backset specifications before installation to confirm fit.

Installation Notes

Installation is typically performed by a qualified locksmith or experienced door hardware installer. Verify the door bore diameter and backset measurement match the 405DNL-15 latch specifications before beginning work. Disengage any existing lock hardware fully before removal and ensure the door is properly supported during the swap. Follow local building codes and the manufacturer installation instructions for strike plate mortising depth and screw torque guidance.