Eisco Labs Steel Extension Spring 4in

Was: $36.76
Now: $18.38
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SKU:
NRE1033014
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
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.