Kwikset 400T-15 Tylo Knob Entry Door Lock Satin Nickel

Product Description

The KWIKSET 400T-15 is a keyed-entry door knob lock designed for residential exterior door applications. The assembly includes a Tylo-style knob, a 6AL latch, and an RCS strike plate, providing a complete installation package out of the box. Finished in Satin Nickel, this unit is keyed different, meaning each lock ships with its own unique key set rather than a keyed-alike configuration. At 1.24 pounds, the hardware is straightforward for door hardware installers and general contractors to handle and set. The Satin Nickel finish is suited to contemporary and transitional door styles across residential construction and remodel projects.

This lock is intended for standard residential entry door installations where a keyed knob is specified. It is commonly installed on front, side, or back exterior doors in single-family homes, multifamily units, and light commercial residential-style applications. The included 6AL latch and RCS strike are matched components, reducing the need to source separate hardware. The keyed-different configuration is typical for new construction installs or replacement projects where existing keyways are not being matched.

Key Features

• Complete entry set including Tylo knob, 6AL latch, and RCS strike plate
• Keyed different — each unit ships with its own unique key
• Satin Nickel finish for contemporary and transitional door styles
• Lightweight construction at 1.24 pounds for easy handling during installation
• Sold individually, compatible with standard residential door prep

Compatibility

Designed as an OEM-style keyed-entry knob replacement or new-install unit for standard residential door preparations.

Installation Notes

Installation is typically performed by a door hardware installer, general contractor, or experienced tradesperson. Before installation, ensure the door is properly prepped with a standard bore hole pattern to accept the latch and knob assembly. Follow local building codes regarding residential entry hardware requirements. Do not overtighten mounting screws, as this can affect latch alignment and knob rotation.