Kwikset 400MNKSQT-15S Maven Knob Entry Lock Smartkey

Product Description

The KWIKSET 400MNKSQT-15S is a keyed entry door knob featuring a square rose design and SmartKey Security technology, finished in Satin Nickel. This lock is designed for residential exterior entry doors and includes a 6AL latch and RCS strike plate, making it a complete hardware set for new installations and replacements. SmartKey allows the cylinder to be rekeyed in seconds without removing the knob from the door, using only the SmartKey tool and a working key. Licensed locksmiths, contractors, and experienced DIYers handle typical installations on standard door prep applications.

The 400MNKSQT-15S fits residential entry door applications where a keyed knob with a square rose is specified. The Satin Nickel finish coordinates with a wide range of door hardware styles. The included 6AL latch and RCS strike plate allow for a single-box installation without sourcing additional components. This knob is suited for front doors, back doors, and side entries on single-family homes and light residential construction where a knob-style lock set is acceptable per local building codes.

Key Features

• SmartKey Security cylinder allows field rekeying in seconds without removing the knob from the door
• Square rose design in Satin Nickel finish for a clean, contemporary look
• Includes 6AL latch and RCS strike plate — complete hardware set out of the box
• Keyed entry function for residential exterior door applications
• Sold individually as a single unit

Compatibility

Designed as an OEM-style keyed entry knob set for standard residential door prep. No specific compatible model numbers were provided by the manufacturer in the available product data.

Installation Notes

Installation is typically performed by a licensed locksmith, general contractor, or qualified DIYer on a standard door bore preparation. Power tools are not required for most installations. Verify door thickness and backset before ordering to confirm latch fitment. Follow all applicable local building codes for required hardware on egress doors.