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Prime-Line SP 9621 Extension Spring, Spring Steel Construction, Nickel-Plated Finish, 0.041 GA x 15/32 In. x 4-1/2 In., Closed Single Loop, (2 Pack)

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$5.26

$ 2 .99 $2.99

In Stock

1.SizeName:15/32 In. X 4-1/2 In.


  • For use in a variety of applications; appliances, automotive, marine, toys, tools, mechanical devices, contraptions and more
  • These extension springs are designed with single loop closed ends for easy and reliable fastening to fixed and moving parts
  • Spring dimensions: 15/32 inch outside diameter, 4-1/2 inch length, 0.041 inch wire diameter, 5.28 lbs. maximum safe load, 8.33 inch maximum deflection
  • All springs come in a beautiful, corrosion resistant, nickel plated finish allowing them to be used both indoors and out
  • Constructed of durable spring steel (tempered steel wire) to provide optimum retraction when stretched
  • Designed for use with a variety of household and professional applications
  • Easy to install with only a few simple tools
  • Please refer to the line art drawing for dimensions and compare with your needs before ordering


Product Description

These Handyman single loop closed extension springs by Prime-Line Products are constructed of durable spring steel, and they come finished in a beautiful, corrosive-resistant, nickel-plated finish. Springs like these are used for a variety of household and professional applications, and they feature a generous deflection length of 8.33 inch. These springs are easy to install and are used by many. The outside diameters, lengths and gauge thicknesses vary between each of these springs, while their dependability does not. Use these springs for repairs around the house, in the office, vehicle, garage and in many other applications.

From the Manufacturer

This extension spring is constructed from .041 gauge heat tempered spring steel wire. It features a diameter of 15/32 in. and a length of 4-1/2 in. Used for a variety of household applications.


tom
2025-08-06 15:56:32
Not flimsy junk. These springs are HIGH QUALITY! They feel quality, look quality, and perform quality. They made my project look like I knew what I was doing. After searching all of the springs on Amazon (my go-to source), I chose these. Wow, I hit the jackpot. They were even delivered 2 days before the promise date. And, my project was Five Star Wife Approved! No need to say more.....
Randy
2025-07-20 17:12:07
Goodbye
ian Prime
2025-07-10 14:49:20
Used it for fence door. Looks like it will last a few seasons before it rusts.
Customer
2025-06-18 13:20:30
Good quality good price
john
2025-05-09 12:54:52
Worked out perfectly. Great replacement for worn old spring.
Customer
2025-04-24 17:36:38
These are great quality, I bought 4 and they all came in great condition and are very sturdy. I highly recommend!
David E. Oxford
2025-02-05 21:44:20
Just what I needed in a high quality spring.
Customer
2025-01-03 19:28:00
It said this was a pack of two. I only received one.