"UNITED STATES PLASTICS CORP."
Solid Balls for Physics Experiments
Supplier: UNITED STATES PLASTICS CORP.
Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.
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SPRING CLAMP 2.75 INCH OPENING
Supplier: UNITED STATES PLASTICS CORP.
SPRING CLAMP 2.75 INCH OPENING



