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πŸ”ƒ highly versatile springs, approximately 10-20cm in length logo

πŸ”ƒ Highly Versatile Springs, Approximately 10-20cm in Length Review

3

Β·

Poor

Revainrating 2.5 out of 5Β Β 
RatingΒ 
2.3
🌸 Springs, πŸ”© Power Transmission Products

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Description of πŸ”ƒ Highly Versatile Springs, Approximately 10-20cm in Length

Set of 6 durable steel springs with looped ends. Compressed spring dimensions are: 6.25" x .5", 8" x .6", 6.5" x .75", 7.5" x .6", 8.25 x 1", 9" x .4". Ideal for depicting Hooke's Law and other physics concepts. Designed for classroom use. Flexible length between 10-20cm.

Reviews

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

Type of review

Revainrating 1 out of 5

Unreliable and poorly made

Based on my observations, this product is not up to the standards of other industrial and scientific springs on the market. The flexibility is inadequate and the springs do not stay in place. The only pro is the size range, but it's not worth the hassle of dealing with such an inferior product. Save yourself the disappointment and look elsewhere for your power transmission needs.

Pros
  • Size range
Cons
  • Unreliable and poorly made

Revainrating 5 out of 5

Great Physics Kit

The springs have different stiffnesses and are large enough (14-21 cm) to be used in our physics experiments in the spring force and elastic energy to be used.

Pros
  • Compressed Spring Dimensions: 6.25" x 0.5", 8" x 0.6", 6.5" x 0.75", 7.5" x 0, 6", 8.25 x 1", 9" x 0.4"
Cons
  • Ugly packaging

Revainrating 2 out of 5

Strength values ​​have been exaggerated by 10 or 20 times

They are very weak - weak. Which is good - they will work with physics, waves and measurements - but they did not correspond to what was published. Let's see if it fixes the values. Still waiting for a refund 2 1/2 weeks after Revain issued it "early" - WHAT IS 1920?

Pros
  • Set of 6 strong steel springs with loop ends
Cons
  • Easily torn