Kwikset 158RDT-S Milan Single Cylinder Deadbolt with Smartkey Technology

- Item #: BCI2259679

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Configure your Kwikset 158RDT-S Milan Single Cylinder Deadbolt with Smartkey Technology

  • Free Keying Option more info ►

    Choose "Keyed Alike" to use the same key on multiple locks or "Keyed Different" to ensure that your locks will have different key codes.

    Please contact customer service for quotes on master keying or to key multiple manufacturers alike.

    Two keys provided per key code.

    • Please Select One


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  • SmartKey Re-Key Technology
    Easily and securely re-key your lock in seconds using SmartKey Technology. The best security is smart security.


  • Interior Rosette has Exposed Screws and are not Concealed on the Interior Side
  • Solid Zinc Construction
  • ANSI / BHMA Grade 2 Certified
  • SmartKey Re-keying
  • Flush Head Mounting Screws
  • Includes 1" x 2-1/4" Round Corner Faceplate
  • Includes Round Corner Strike
  • Kwikset's Lifetime Mechanical and Lifetime Finish Warranty


  • Backset: Adjustable to 2-3/8" or 2-3/4"
  • Cross Bore: 2-1/8"
  • Edge Bore: 1"
  • Door Thickness: 1-3/8" or 1-3/4"
  • Projection: 1-13/32"
Featured Technologies:
  • SmartKey Technology: Allows you to quickly re-key your deadbolt without having to remove or replace any lock hardware.
  • Bump Guard Protection: Lock bumping is an attack technique used to defeat conventional pin and tumbler locks. Kwikset's patented side locking bar technology offers improved security which protects against lock bumping.

Additional Kwikset Links

Our SKU: Kwikset 158RDT-S

This product is listed under the following manufacturer number(s):

  • Kwikset 158RDT-26S
    Polished Chrome
  • Kwikset 158RDT-26DS
    Satin Chrome
  • Kwikset 158RDT-15S
    Satin Nickel
  • Kwikset 158RDT-11PS
    Venetian Bronze

*Denotes a finish or option that has been discontinued

Kwikset 158RDT-S Product Specifications

Installation Guide
ANSI Certification A156.36
BHMA Certification Grade 2
Backset 2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4"
Collection Milan
Concealed Screws No
Configuration Deadbolt
Cross Bore 2-1/8"
Cylinder SmartKey 5 Pin
Door Thickness 1-3/4", 1-3/8"
Edge Bore 1"
Function Single Cylinder
Latch Faceplate Round Corner
Manufacturer Warranty Lifetime Limited Mechanical
Projection 1.40625
Rose Diameter 2.53125
Series Contemporary, Signature Series
Style Modern
Theme Modern

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Kwikset 158RDT-S Reviews

Rated 5 out of 5 by from Modern beauty with modern features, a great value These locks look beautiful and are high quality. The mechanism works smoothly. Great feature, you can rekey these in place in a minute. I recommend ordering multiples not keyed the same so you have random extra keys to rekey the locks when necessary.
Date published: 2014-07-12
Rated 4 out of 5 by from nice loc - missing hardware While the mounting hardware was very sturdy - 3" screws and h/d strikeplate, there were no screws for mounting the deadbolt to the door... Everything else is great.
Date published: 2014-09-11

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