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Eisco Labs Steel Extension Spring (4in)

4.7 (1) Write Review
Free shipping on orders over $29.99

$6.29

$ 2 .99 $2.99

In Stock
  • Loops on both ends of the spring
  • Length from Loop to Loop: 4.5 in
  • Length of Spring (without loops): 4 in
  • Outer Diameter: 0.2270 in
  • Inner Diameter: 0.1635 in


The sturdy, 4 inch extension spring provides the perfect tool for studying motion of mass on a spring, Hooke's Law, potential energy, etc. It provides a visually and kinesthetically effective method for studying the physics of springs.


GJuser
Reviewed in the United States on December 21, 2022
The spring was exactly the same as the one it replaced.
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