The Wiha 75979 36-Piece GoBox Electronics ESD Precision Micro Bit Set is the perfect toolkit for all your precision electronics needs. It comes with slotted, hex, Phillips, Torx, Pentalobe, Standoff, Y-Type, and PicoFinish ESD micro bits, packed in a compact, durable molded storage box. The precision fit tips ensure reduced cam-out, and the rotating cap ensures maximum control. All bits meet the IEC 61340-5-1 standard for electrostatic discharge protection.