Description

Offering four-decade rotary selection from 0 to 11

001 inch with a friction roller and a lock mechanism for held readings

6oz each in a 4-pack for chemistry-themed home entertaining and science enthusiast gifting

Fitted with a grey hand knob for tightening and a small plastic pulley

transferring

Steel Extension Spring, 6 x 0.25" Category_Science Gifts Offering four-decade rotary selection fromSix inch steel extension spring with looped ends at 0. 25 inch diameter, the mid length option for paired Hooke's Law comparisons against 4 inch and 9 inch siblings in the series.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Steel Extension Spring, 6 x 0.25" Category_Science Gifts Offering four-decade rotary selection from

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