Kwikset 159RDT-15S.STRKP Milan Double Cylinder Deadbolt Smartkey

Product Description

The KWIKSET 159RDT-15S.STRKP is a Milan round rose double cylinder deadbolt with SmartKey re-keying technology, finished in Satin Nickel. It ships as a complete installation package that includes a 6AL latch and a strike pack containing square corner, round corner, and 5303 round corner full lip strike plates. The double cylinder configuration requires a key on both the interior and exterior sides, making it well suited for doors with glass panels or sidelights where lever-reach entry is a concern. Licensed locksmiths and residential door hardware installers are the primary trade installing this unit.

This deadbolt is designed for residential exterior door applications where full keyed access control on both sides of the door is required. The Milan round rose trim provides a transitional aesthetic compatible with a range of residential door styles. The included strike pack covers the most common door frame prep scenarios, reducing the need for additional hardware on the job. The Satin Nickel finish coordinates with standard residential door hardware finishes. This product is sold as a single unit and is also available in case quantities of 12.

Key Features

• Double cylinder deadbolt requires keyed entry from both interior and exterior sides
• SmartKey re-keying technology allows re-keying without removing the lock from the door
• Includes 6AL latch for complete door prep installation
• Strike pack includes square corner, round corner, and 5303 round corner full lip strikes to fit common door frame preparations
• Milan round rose design in Satin Nickel finish
• Compact package footprint at approximately 3.6 x 6 x 3.5 inches, weighing 1.6 pounds

Compatibility

Designed as an OEM-style replacement or new-installation deadbolt for standard residential exterior doors with single-bore prep. The included multi-style strike pack accommodates the most common door frame corner configurations.

Installation Notes

Installation is typically performed by a licensed locksmith or experienced door hardware installer in accordance with local building codes. Before beginning, confirm the door bore diameter and backset measurement match the latch and deadbolt specifications. Double cylinder deadbolts are subject to egress code restrictions in some jurisdictions — verify compliance with applicable local fire and building codes before installing on any required means of egress. Always test keyed operation from both sides before completing installation.