Model # F 2666

Internet #202530527

Store SKU #904771

Prime-Line White Universal Window Sash Lock


White Universal Window Sash Lock

$347 /each
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Frequently Bought Together

Product Overview

The Prime Line Products White Universal Window Sash Lock is constructed from a green composite material and is finished in white. This lock engages the fixed rail of your window for locking and does not require a keeper.

  • For use on vertical or horizontal sliding windows
  • No keeper required
  • White composite material
  • Eco-friendly green design
  • Mounting hardware included

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)
3.813 in


Builders Hardware Product Type
Window Sash Lock
Finish Family
Hardware Included
Key lock
Package Quantity
Sash lock

Warranty / Certifications

Manufacturer Warranty
Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

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Customer Questions & Answers

can this be used to replace model F2590 or F2592?

can this be used to replace model F2590 or F2592?
Asked by: lori
Hello Lori, this item can replace the F 2590, but not the F 2592. The differences are in the projected reach of the latch tongue.
Answered by: primelineProductExpert
Date published: 2017-07-06

how to install

how to install
Asked by: dick
Thank you for your inquiry regarding this item from Prime-Line Products. Because this sash lock does not use a keeper, the installation is as easy as installing just two screws. To install this lock, remove the two screws (if present) of the existing lock, and replace with the new lock and fasteners provided. For faster service, be sure to take advantage of the CHAT option located in the lower right-hand corner of your screen, where you can quickly be connected to a representative for assistance. Otherwise, you can contact the manufacturer directly with your questions regarding this item, or any other product manufactured by Prime-Line Products by calling their toll free number at (877) 649-9740, or by contacting them by email at
Answered by: primelineProductExpert
Date published: 2017-04-03
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Customer Reviews

White Universal Window Sash Lock is rated 3.5 out of 5 by 4.
Rated 1 out of 5 by from It's very flexible plastic Replacing a window sash lock on a basement window well. Not a high priority item, but went to HD and discovered they only stocked more traditional metal sashes. Found this online, and under "Material" it lists "Other". The proper description would be "very soft, pliable, plastic". This would be good for a Barbie camper van, or a child's play house, but not for a window to an actual home. Only a few only wasted time and two trips to HD.
Date published: 2015-02-10
Rated 4 out of 5 by from Perfect This part was the exact size I needed but could not find at Lowe's. Easy to install, but feels a little bit light weight to be a window lock. It could explain why the original locks broke.
Date published: 2015-04-07
Rated 5 out of 5 by from Standard Window Lock Very easy to install. Good cheap replacement for standard window locks.
Date published: 2014-10-29
Rated 4 out of 5 by from Good window lock Easy to install and use. Grip is helpful. Functional in purpose. I am glad to have purchased this replacement lock.
Date published: 2014-07-15
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