Universal Tweezers 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 They meet the requirements of the electronics and precision engineering industry and protect sensitive components. Capacity half-moon Capacity in square millimetres Square drive Capacity square Capacity step-like square Capacity triangular Clamping width hexagon Clamping width round Clamping width square Clamping width