Draper Knipex 92 21 11 Esd Precision Tweezers With - 92 21 11 ESDPrecision Tweezers with rubber handles ESD Electrically dissipative coating: Universal tweezers in the ESD version equalize differences in electrical potential between their user and the workpieces in a controlled manner. Maximum comfort for frequent use. Handles suitable for use in clean rooms and controlled environments. For medical technology, electronics, microscopy, industry. For particularly demanding precision work: tough and highly resistant