Kwikset 400T-15S Tylo Knob Entry Lock Smartkey Satin Nickel

Product Description

The KWIKSET 400T-15S is a Tylo knob-style entry door lock with SmartKey rekeying technology, supplied as a complete set with a 6AL latch and RCS strike plate in a Satin Nickel finish. Designed for residential entry doors, this lock allows a locksmith or homeowner to rekey the cylinder without removing the lock from the door, using the SmartKey tool and a new key blank. The complete set includes all hardware needed for a standard entry door installation, reducing trips back to the truck. At 1.5 pounds, the assembly is straightforward to handle and fits within a standard 2-1/8-inch bore door prep.

The 400T-15S is suited for residential entry and exterior passage applications where keyed security is required. The Tylo knob profile is a traditional round style that fits standard single-family, multi-family, and light commercial entry doors. The Satin Nickel finish coordinates with a wide range of contemporary and transitional door hardware. The included 6AL latch and RCS strike plate allow for a complete replacement or new installation without sourcing additional components.

Key Features

• SmartKey rekeying technology allows cylinder to be rekeyed in seconds without removing the lockset from the door
• Complete set includes Tylo entry knob, 6AL latch, and RCS strike plate
• Satin Nickel finish for corrosion resistance and aesthetic versatility
• Traditional Tylo round knob profile fits standard residential door prep
• Sold individually as a single unit, with case quantity of 30 for multi-unit projects

Compatibility

Designed as an OEM-style replacement or new installation fit for standard residential entry doors with a 2-1/8-inch bore and standard backset dimensions. Compatible with doors prepped for knob-style locksets.

Installation Notes

Installation is typically performed by a licensed locksmith or qualified door hardware installer, though the design is accessible to experienced DIYers. Remove all door hardware and ensure the door is secure before beginning work. Verify door thickness and backset measurement before installing the latch to confirm proper fit. Follow local building codes for residential entry door hardware requirements.