Ball joint clamp
Clamp for experimental glass ball joints. It comes with a screw-type stopper, so there is no worry about it coming loose.
This is a clamp for glass ball joints (spherical connectors) used in experiments. There was a concern that regular clip-style clamps might come loose, but this product has a screw-type stopper, so there is no worry of it coming off and it can be securely fixed. The material is made of stainless steel.
