Model # U 9819

Internet #100566713

Store SKU #140479

Prime-Line Aluminum Secondary Window Locks (4-Pack)


Aluminum Secondary Window Locks (4-Pack)

$3.57 /each

Frequently Bought Together

Product Overview

These Defender Security Aluminum Secondary Window Locks (4-Pack) are used to secure your window in an open, ventilating position. The locks feature a nice natural finish. Extruded aluminum lock with steel thumbscrew used on metal horizontal sliding windows. For heavier-duty locks see item no's U-9800, U-9802, U-11127, U-11128, U-9810 or U-9812. Finish by tightening thumbscrew with pliers to securely lock windows in closed or ventilating positions. For non-marring locks see no's U-9820, U-9821, U-10876 and U-10551. For vinyl windows use U-9809 or U-10547.

  • Fits rails up to 1/8 in. thick
  • Aluminum construction with natural finish
  • Allows window to lock in ventilating position
  • Secondary lock
  • Easy to install

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Do you carry this item in your store

Asked by: Amir
Thank you for your recent inquiry regarding this item from Prime-Line Products. Some stores may stock these, but not all of them. For verification, kindly look towards the upper left hand corner of the webpage and verify that you are shopping in a local store. If not, click where it reads “You’re shopping [City Name]” to the right of the Home Depot logo square, then click where it reads “Find Other Stores” in the drop-down menu. Once you’ve landed on the city’s store of choice, click on the orange-colored “Add to Cart” link below the item’s photo, or the “Change Pickup Store” link at the bottom of the gray colored area to the left of your screen. This will open a list of stores in your surrounding area that you can choose from, otherwise, please contact an Associate from your local Home Depot Center, or by contacting the Customer Service line at (800) 430-3376 regarding your question.
Answered by: primelineProductExpert
Date published: 2017-04-11
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Customer Reviews

Aluminum Secondary Window Locks (4-Pack) is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Sturdy These are easy to use and they stay in place really well.
Date published: 2012-06-22
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