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8 yrs. - 11 yrs. / 3rd gr. - 6th gr.

What are these new safety labels for?
Actually, these are the same labels that have always
appeared on our products! But, new guidelines have
prompted us to display any applicable safety labels
wherever products are sold. The goal is to keep you as
informed as possible about the products you purchase.

At Lakeshore, child safety is our first priority.
That's why our product testing standards exceed even
those required by U.S. law. But, if you have any ques-
tions about our products, we hope you won't hesitate
to e-mail Customer Service or call us toll-free at
(800) 428-4414, Mon.-Fri., 6:00 a.m.-6:00 p.m., PST.
Thank you!
Push-Pull Springs - Set of 4

  • $29.99
Kids see and measure push and pull forces—with our two-way spring scales! Each has a plunger and a hook to experiment with push and pull forces…plus marked increments for measuring in both grams and newtons. You get 4 plastic springs; each measures 11 1/2" in length. Scales range in capacity from 500 g/5 N to 3 kg/30 N.

Develops skills in physical science, force and energy.
item# FS513

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