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Prime Line Products SP 9711 Compression Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
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Description of Prime Line Products SP 9711 Compression

For use in a variety of applications; appliances, automotive, marine, toys, tools, mechanical devices, contraptions and more. Compression springs are designed with flat end coils and feature strong spring rates. Spring dimensions: 23/32 in. outside diameter, 3-1/2 in. length, 0.041 in. wire diameter, 4.82 lbs. maximum safe load, 0.461 in. 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 expansion when compressed.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Reliable Compression Spring for Heavy-Duty Equipment

This sturdy compression spring is a game changer for industrial and scientific purposes. After I put it to the test, I was impressed by its strength and durability. The quality of the material used is evident from its long-lasting performance. The only downside I found was that it's slightly expensive compared to other similar springs, but its efficiency covers up for the cost. Overall, I highly recommend this product for anyone in search of a reliable compression spring for heavy-duty…

Pros
  • Easy installation process
Cons
  • Compression may weaken over time and cause the product to not function properly.

Revainrating 5 out of 5

Worked on the first try!

I bought this spring to have my printer's spindle fit snugly against my labels to prevent my labels from loosening over time from vibration or friction. Thanks to this cheap spring, I can now buy 15,600 unbranded labels for the same price as 900 branded labels!

Pros
  • Compression springs have flat-ended coils and a high spring rate.
Cons
  • Doubtful purchase for the elderly.

Revainrating 1 out of 5

The labeling of the springs must be changed.

The box says SP-9711 which I used over a year ago (I kept the label). They were about 7/8 tall when I last bought them. That's a little less than 3/4 of a quarter (23rd/32nd). They don't match the project I bought them for. Now I'm stuck with nibs I can't use and looking for nibs that will work for my craft. I doubt I will buy anything from this manufacturer again.

Pros
  • Made of strong spring steel (hardened steel wire) for optimal expansion when compressed
Cons
  • Not sure