Ball and Ring

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Ball and Ring
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$10.95

Product Number: SB07985

In Stock (Ships within 1-2 business days)


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Brass ball, 3/4 diameter, fits into brass ring. Ball passes freely through ring when both are at same temperature. After application of heat, as little as 100° C change in temperature, the ball cannot pass through the ring until it cools or until the ring is heated. Wooden handles.

Brand  :       United Scientific Supply
Item Weight  :       0.63
Manufacturer Part Number  :       BRA001
 
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