The Wiha® GoBox™ 36 Piece Electronics ESD Precision Micro Bit set contains Slotted, Phillips, Hex, Torx, Pentalobe, Standoff and Y-Type Micro Bits. The PicoFinish ESD Micro Bit handle 4 mm x 3.9 in/100 mm has a finger control rotating cap and meets ESD standard IEC 61340-5-1 for protection from electrostatic discharge. Wiha® Micro Bits consists of premium quality tool steel for strength and feature exact fit precision machined tips for reduced cam-out and have a 4 mm hex drive. The complete compact Micro Bit set comes conveniently stored in a small metal case that fits in your pocket for easy portability.