Model # F 2537

Internet #100195289

Store SKU #584398

Prime-Line Wood Window Sash Spring


Wood Window Sash Spring

$447 /each
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Product Overview

The spring steel-constructed Prime-Line Products Wood Window Sash Spring allows for the repair of broken sash cords without sash removal and features a vertically-hung corner-mounted design.

  • Increases friction against jamb to prevent sagging due to broken or week sash cords
  • Spring steel construction
  • Quickly mounts in upper or lower corner of sash against jamb
  • Can use 1 or 2 per window

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Can these be used on painted metal windows. Our current window had metal spring loaded sashes and they broke.

I can not get replacements and prefer not to replace the entire window.
Asked by: Lori
Thank you for your recent inquiry regarding this item from Prime-Line Products. Our goal is to make your shopping experience as easy as possible, but sometimes there are products like this one that requires additional information in regards to the specifics of your existing and/or desired hardware. Please feel free to contact Prime-Line Products directly where a Product Specialist there can better assist you with your inquiry. You may also send photos in for us to visualize precisely what you are inquiring about. For additional questions regarding this item, or any other product manufactured by Prime-Line Products, kindly call their toll free number at (877) 649-9740, or contact them by email at
Answered by: primelineProductExpert
Date published: 2017-01-16
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Customer Reviews

Wood Window Sash Spring is rated 4.0 out of 5 by 3.
Rated 3 out of 5 by from This product works, but not in all situations. This product has worked well in some of my windows, but not all. In some cases the nails provided for installing the spring weren't sufficient to hold the spring in place. I found that using a longer wood screw provided more support to keep the spring in place.
Date published: 2011-09-06
Rated 5 out of 5 by from Prime Line Wood Window Sash Spring The Prime Line Wood Window Sash Spring is easy to install and works every time we open and close our old double hung windows. We don't have to prop up our window with a piece of wood or break into the sash to replace ropes on counterweight.
Date published: 2016-12-06
Rated 4 out of 5 by from they do the job I got these to use in place of the sash cord and weights that were originally designed for my windows.although I love the cord and weight system,I didn't have time to replace them in all 8 of my windows. The weight system allows effortless opening and closing of the windows, where with these springs, you have to use a little muscle to get them open, but nevertheless, they work
Date published: 2015-04-29
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