Why can’t you tighten the screw of the leg when fixing chemical glassware in the tripod leg?

Glassware has not only many advantages, but also a number of disadvantages.
One of them is the fragility of glass.
When securing glassware to tripods, the pressure when tightening the holder screw is often underestimated. It is recommended to secure glass objects in clamps equipped with cork gaskets or pieces of rubber hoses.

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