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Prime-Line Vinyl Window Sash Lock, 2-1/16 in. Hole Centers, White (1 Set)

  • Based on 2,450 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Oct 20 – Oct 21
Order within 23 hours and 10 minutes
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Color: White


Features

  • Ideal Use: Replaces worn, loose, or missing sash locks on single- and double-hung vinyl windows to restore security and proper operation
  • Dimensions & Compatibility: Fits windows with flush-mounted meeting rails and 2-1/16 in. mounting hole centers on both the lock and keeper
  • Materials & Components: Durable diecast zinc construction with a white-painted finish; includes one lock, one keeper, and mounting fasteners
  • Key Features: Cam-action design pulls the sash and keeper together for a tighter seal, improved insulation, and reduced drafts

Description

Restore window security and improve energy efficiency with the Prime-Line F 2588 Vinyl Window Sash Lock. Designed for single- and double-hung vinyl windows, this sash lock replaces worn, damaged, or missing hardware to help ensure a secure and reliable window closure. The cam-action locking mechanism draws the sash and keeper tightly together, creating a snug fit that helps reduce drafts, improve insulation, and enhance overall window performance. Constructed from durable diecast zinc with a corrosion-resistant white-painted finish, this sash lock delivers long-lasting strength and dependable operation. Designed for windows with flush-mounted meeting rails, both the lock and keeper feature 2-1/16 in. mounting hole spacing for compatibility with select vinyl window systems. Installation is quick and easy using a standard Phillips head screwdriver. Each package includes one sash lock, one keeper, and mounting fasteners. For best results, compare dimensions and mounting hole spacing with your existing hardware before ordering.

Brand: PRIME-LINE


Special Feature: Anti-Corrosion


Lock Type: Sash Lock


Item dimensions L x W x H: 1.12 x 2.6 x 0.87 inches


Material: Diecast


Brand Name: PRIME-LINE


Recommended Uses For Product: Home


Number of Pieces: 1


Included Components: Lock, keeper and fasteners


Model Number: F 2588


UPC: 049793025883


Model Name: Sash Lock


Global Trade Identification Number: 83


Manufacturer Warranty Description: 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.


Number of Items: 1


Manufacturer: Prime-Line Products


Number of Packs: 1


Unit Count: 1 Count


Item Type Name: Sash Lock


Manufacturer Part Number: F 2588


Additional Features: Anti-Corrosion


Lock Type: Sash Lock


Controller Type: Hand Control


Control Method: App


Style Name: Lock


Color: White


Material Type: Diecast


Finish Types: White


Item Dimensions: 1.12 x 2.6 x 0.87 inches


Item Weight: 2.88 ounces


Item Highlight: 2-1/16 in. Hole Centers, Fits Single and Double Hung Vinyl Windows, Diecast


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 20 – Oct 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Nice latch
Color: White
Worked great
Reviewed in the United States on August 8, 2026 by Johnny

  • Windows are like new.
Color: White
The vinyl window sach locks are easy to install.
Reviewed in the United States on September 3, 2026 by Connie Weddle

  • A great value for a sash lock that can be used in place of a Kolbe... mostly.
Color: White
This looked very close to our corroded old Kolbe sash lock, but at a much lower price, so I took a chance and bought some. It turned out that the main lock fit right in the same spot as the Kolbe, but the receiver was a little different. The supplied receiver isn't bad, but it does feel a bit on the lightweight side compared to the Kolbe, and I wish the screw holes were set back a little more, like the Kolbe. However, my old Kolbe receivers were still in good shape, so I just used them with the new latch mechanism. For me this was a great value. ... show more
Reviewed in the United States on November 23, 2022 by Camp Runamok

  • Is it because you couldn’t properly measure?
Color: White
I don’t know why the mixed reviews on this….. I guess some people just don’t know how to properly measure? This works great!
Reviewed in the United States on June 21, 2026 by Randie May

  • Windows latch
Color: White
Work very will to close the window and lock it
Reviewed in the United States on March 24, 2026 by Carmen lugo

  • Not for wooden sashes.
Color: Bronze
The claimed 5/16" keeper width actually only 4/16". This places the screws at 1/8" from the edge of the sash. Too close for wood as could possibly split the sash. I will not use them or return them (opened before realizing the specified keeper width was not accurate) but will keep the latches for spare parts. Was able to find wider keepers at another web-site but not at Amazon. ... show more
Reviewed in the United States on February 27, 2021 by William Ball

  • Worth it
Color: White
We got a price from window mfg to replace the broken lock. Looked around and found this. It works well, seems fairly secure. It screwed in and lined up with the old holes. Was easy to replace the old one.
Reviewed in the United States on December 25, 2024 by spencer

  • Easy installation. Works great
Color: White
Bought this to replace a broken sash. My house was built 2003 I was hoping that this would be compatible and it 100% was. This made installation very easy without having to drill any additional holes. Quality is good. Works well. Would buy this product again
Reviewed in the United States on December 1, 2024 by CDC

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