What is the internal diameter of the barrel at the end of the tweezer tip. Knipex 92 16 02 ESD

------Question for 92 16 02 ESD Please Put your question below------what is the internal diameter of the barrel at the end of the tweezer tip

Hello @wenchong.tan
Welcome to the community!

The manufacturer does not specify the internal diameter for part 92 16 02 ESD in the published datasheet. For this information, I recommend contacting KNIPEX directly.

The available specifications only provide

I reached out to Knipex and they replied with the following:

We reached out to our Product Management team for clarification.

They measured the tweezers with the tips fully closed. Because the tweezers are not perfectly round, the measurement varies between 2.95 mm and 3.35 mm. The shape is more oval- or diamond-shaped rather than a true circle, which accounts for the variation in the measurement.