Stainless Steel Spherical Pinch Clamp

This clamp works perfectly for my needs. The stainless steel build is durable, and the spherical design ensures a secure, even grip. Easy to use and holds firmly without slipping. Great quality and highly reliable!

Very strong. Good purchase! Highly recommend.

They are very helpful!

Love the strength and sturdiness of them.

The clamp spring is strong, and there is a screw lever in the handle to push the two pieces of the handle apart and keep constant pressure on the clamp jaws. We got it for the H-Cell, and it does the job, but if the bottom of the H-Cell is not square to the stem, this clamp may not quite be enough. We had to use a thick silicon gasket to push the tops of the cell halves apart so the stem mouths would stay sealed around the membrane. with both in place, we got a pretty good seal most of the time, and were able to perform the electrolysis.